diff options
65 files changed, 410 insertions, 340 deletions
diff --git a/builtin/bisect.c b/builtin/bisect.c index a58432b9d9..dabce9b542 100644 --- a/builtin/bisect.c +++ b/builtin/bisect.c @@ -262,7 +262,8 @@ static int bisect_reset(const char *commit) return bisect_clean_state(); } -static void log_commit(FILE *fp, char *fmt, const char *state, +static void log_commit(FILE *fp, + const char *fmt, const char *state, struct commit *commit) { struct pretty_print_context pp = {0}; diff --git a/builtin/blame.c b/builtin/blame.c index e09ff0155a..9ca1a7ce0b 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -134,7 +134,7 @@ static void get_ac_line(const char *inbuf, const char *what, { struct ident_split ident; size_t len, maillen, namelen; - char *tmp, *endp; + const char *tmp, *endp; const char *namebuf, *mailbuf; tmp = strstr(inbuf, what); diff --git a/builtin/bugreport.c b/builtin/bugreport.c index 25f860a0d9..b3cc77af53 100644 --- a/builtin/bugreport.c +++ b/builtin/bugreport.c @@ -107,7 +107,7 @@ int cmd_bugreport(int argc, const char **argv, const char *prefix) struct tm tm; enum diagnose_mode diagnose = DIAGNOSE_NONE; char *option_output = NULL; - char *option_suffix = "%Y-%m-%d-%H%M"; + const char *option_suffix = "%Y-%m-%d-%H%M"; const char *user_relative_path = NULL; char *prefixed_filename; size_t output_path_len; diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 6c43430ec4..2bda6a1d46 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -35,8 +35,8 @@ static const struct option check_ignore_options[] = { static void output_pattern(const char *path, struct path_pattern *pattern) { - char *bang = (pattern && pattern->flags & PATTERN_FLAG_NEGATIVE) ? "!" : ""; - char *slash = (pattern && pattern->flags & PATTERN_FLAG_MUSTBEDIR) ? "/" : ""; + const char *bang = (pattern && pattern->flags & PATTERN_FLAG_NEGATIVE) ? "!" : ""; + const char *slash = (pattern && pattern->flags & PATTERN_FLAG_MUSTBEDIR) ? "/" : ""; if (!nul_term_line) { if (!verbose) { write_name_quoted(path, stdout, '\n'); diff --git a/builtin/clone.c b/builtin/clone.c index de2bce8e7d..b28f88eb43 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -71,7 +71,7 @@ static char *option_branch = NULL; static struct string_list option_not = STRING_LIST_INIT_NODUP; static const char *real_git_dir; static const char *ref_format; -static char *option_upload_pack = "git-upload-pack"; +static const char *option_upload_pack = "git-upload-pack"; static int option_verbosity; static int option_progress = -1; static int option_sparse_checkout; @@ -177,8 +177,8 @@ static struct option builtin_clone_options[] = { static const char *get_repo_path_1(struct strbuf *path, int *is_bundle) { - static char *suffix[] = { "/.git", "", ".git/.git", ".git" }; - static char *bundle_suffix[] = { ".bundle", "" }; + static const char *suffix[] = { "/.git", "", ".git/.git", ".git" }; + static const char *bundle_suffix[] = { ".bundle", "" }; size_t baselen = path->len; struct stat st; int i; @@ -523,6 +523,9 @@ static struct ref *wanted_peer_refs(const struct ref *refs, struct ref *head = copy_ref(find_ref_by_name(refs, "HEAD")); struct ref *local_refs = head; struct ref **tail = head ? &head->next : &local_refs; + struct refspec_item tag_refspec; + + refspec_item_init(&tag_refspec, TAG_REFSPEC, 0); if (option_single_branch) { struct ref *remote_head = NULL; @@ -545,7 +548,7 @@ static struct ref *wanted_peer_refs(const struct ref *refs, &tail, 0); /* if --branch=tag, pull the requested tag explicitly */ - get_fetch_map(remote_head, tag_refspec, &tail, 0); + get_fetch_map(remote_head, &tag_refspec, &tail, 0); } free_refs(remote_head); } else { @@ -555,8 +558,9 @@ static struct ref *wanted_peer_refs(const struct ref *refs, } if (!option_mirror && !option_single_branch && !option_no_tags) - get_fetch_map(refs, tag_refspec, &tail, 0); + get_fetch_map(refs, &tag_refspec, &tail, 0); + refspec_item_clear(&tag_refspec); return local_refs; } diff --git a/builtin/commit.c b/builtin/commit.c index f53e7e86ff..75c741173e 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -113,7 +113,7 @@ static char *template_file; * the commit message and/or authorship. */ static const char *author_message, *author_message_buffer; -static char *edit_message, *use_message; +static const char *edit_message, *use_message; static char *fixup_message, *fixup_commit, *squash_message; static const char *fixup_prefix; static int all, also, interactive, patch_interactive, only, amend, signoff; @@ -121,8 +121,8 @@ static int edit_flag = -1; /* unspecified */ static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; static int config_commit_verbose = -1; /* unspecified */ static int no_post_rewrite, allow_empty_message, pathspec_file_nul; -static char *untracked_files_arg, *force_date, *ignore_submodule_arg, *ignored_arg; -static char *sign_commit, *pathspec_from_file; +static const char *untracked_files_arg, *force_date, *ignore_submodule_arg, *ignored_arg; +static const char *sign_commit, *pathspec_from_file; static struct strvec trailer_args = STRVEC_INIT; /* diff --git a/builtin/diagnose.c b/builtin/diagnose.c index 4f22eb2b55..4857a4395b 100644 --- a/builtin/diagnose.c +++ b/builtin/diagnose.c @@ -18,7 +18,7 @@ int cmd_diagnose(int argc, const char **argv, const char *prefix) struct tm tm; enum diagnose_mode mode = DIAGNOSE_STATS; char *option_output = NULL; - char *option_suffix = "%Y-%m-%d-%H%M"; + const char *option_suffix = "%Y-%m-%d-%H%M"; char *prefixed_filename; const struct option diagnose_options[] = { diff --git a/builtin/fetch.c b/builtin/fetch.c index 5510d17f19..31e11dabf1 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -582,11 +582,16 @@ static struct ref *get_ref_map(struct remote *remote, } } - if (tags == TAGS_SET) + if (tags == TAGS_SET) { + struct refspec_item tag_refspec; + /* also fetch all tags */ - get_fetch_map(remote_refs, tag_refspec, &tail, 0); - else if (tags == TAGS_DEFAULT && *autotags) + refspec_item_init(&tag_refspec, TAG_REFSPEC, 0); + get_fetch_map(remote_refs, &tag_refspec, &tail, 0); + refspec_item_clear(&tag_refspec); + } else if (tags == TAGS_DEFAULT && *autotags) { find_non_local_tags(remote_refs, NULL, &ref_map, &tail); + } /* Now append any refs to be updated opportunistically: */ *tail = orefs; diff --git a/builtin/log.c b/builtin/log.c index 78a247d8a9..b8846a9458 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -1283,7 +1283,7 @@ static void get_patch_ids(struct rev_info *rev, struct patch_ids *ids) o2->flags = flags2; } -static void gen_message_id(struct rev_info *info, char *base) +static void gen_message_id(struct rev_info *info, const char *base) { struct strbuf buf = STRBUF_INIT; strbuf_addf(&buf, "%s.%"PRItime".git.%s", base, diff --git a/builtin/mailsplit.c b/builtin/mailsplit.c index 3af9ddb8ae..fe6dbc5d05 100644 --- a/builtin/mailsplit.c +++ b/builtin/mailsplit.c @@ -113,8 +113,8 @@ static int populate_maildir_list(struct string_list *list, const char *path) DIR *dir; struct dirent *dent; char *name = NULL; - char *subs[] = { "cur", "new", NULL }; - char **sub; + const char *subs[] = { "cur", "new", NULL }; + const char **sub; int ret = -1; for (sub = subs; *sub; ++sub) { diff --git a/builtin/merge.c b/builtin/merge.c index daed2d4e1e..fb3eb15b89 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -611,17 +611,19 @@ static int git_merge_config(const char *k, const char *v, return 0; } - if (!strcmp(k, "merge.diffstat") || !strcmp(k, "merge.stat")) + if (!strcmp(k, "merge.diffstat") || !strcmp(k, "merge.stat")) { show_diffstat = git_config_bool(k, v); - else if (!strcmp(k, "merge.verifysignatures")) + } else if (!strcmp(k, "merge.verifysignatures")) { verify_signatures = git_config_bool(k, v); - else if (!strcmp(k, "pull.twohead")) + } else if (!strcmp(k, "pull.twohead")) { + FREE_AND_NULL(pull_twohead); return git_config_string(&pull_twohead, k, v); - else if (!strcmp(k, "pull.octopus")) + } else if (!strcmp(k, "pull.octopus")) { + FREE_AND_NULL(pull_octopus); return git_config_string(&pull_octopus, k, v); - else if (!strcmp(k, "commit.cleanup")) + } else if (!strcmp(k, "commit.cleanup")) { return git_config_string(&cleanup_arg, k, v); - else if (!strcmp(k, "merge.ff")) { + } else if (!strcmp(k, "merge.ff")) { int boolval = git_parse_maybe_bool(v); if (0 <= boolval) { fast_forward = boolval ? FF_ALLOW : FF_NO; @@ -1294,7 +1296,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) if (!pull_twohead) { char *default_strategy = getenv("GIT_TEST_MERGE_ALGORITHM"); if (default_strategy && !strcmp(default_strategy, "ort")) - pull_twohead = "ort"; + pull_twohead = xstrdup("ort"); } init_diff_ui_defaults(); @@ -1793,6 +1795,8 @@ done: } strbuf_release(&buf); free(branch_to_free); + free(pull_twohead); + free(pull_octopus); discard_index(the_repository->index); return ret; } diff --git a/builtin/pull.c b/builtin/pull.c index d622202bce..2d0429f14f 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -71,48 +71,48 @@ static const char * const pull_usage[] = { /* Shared options */ static int opt_verbosity; -static char *opt_progress; +static const char *opt_progress; static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT; static int recurse_submodules_cli = RECURSE_SUBMODULES_DEFAULT; /* Options passed to git-merge or git-rebase */ static enum rebase_type opt_rebase = -1; -static char *opt_diffstat; -static char *opt_log; -static char *opt_signoff; -static char *opt_squash; -static char *opt_commit; -static char *opt_edit; -static char *cleanup_arg; -static char *opt_ff; -static char *opt_verify_signatures; -static char *opt_verify; +static const char *opt_diffstat; +static const char *opt_log; +static const char *opt_signoff; +static const char *opt_squash; +static const char *opt_commit; +static const char *opt_edit; +static const char *cleanup_arg; +static const char *opt_ff; +static const char *opt_verify_signatures; +static const char *opt_verify; static int opt_autostash = -1; static int config_autostash; static int check_trust_level = 1; static struct strvec opt_strategies = STRVEC_INIT; static struct strvec opt_strategy_opts = STRVEC_INIT; -static char *opt_gpg_sign; +static const char *opt_gpg_sign; static int opt_allow_unrelated_histories; /* Options passed to git-fetch */ -static char *opt_all; -static char *opt_append; -static char *opt_upload_pack; +static const char *opt_all; +static const char *opt_append; +static const char *opt_upload_pack; static int opt_force; -static char *opt_tags; -static char *opt_prune; -static char *max_children; +static const char *opt_tags; +static const char *opt_prune; +static const char *max_children; static int opt_dry_run; -static char *opt_keep; -static char *opt_depth; -static char *opt_unshallow; -static char *opt_update_shallow; -static char *opt_refmap; -static char *opt_ipv4; -static char *opt_ipv6; +static const char *opt_keep; +static const char *opt_depth; +static const char *opt_unshallow; +static const char *opt_update_shallow; +static const char *opt_refmap; +static const char *opt_ipv4; +static const char *opt_ipv6; static int opt_show_forced_updates = -1; -static char *set_upstream; +static const char *set_upstream; static struct strvec opt_fetch = STRVEC_INIT; static struct option pull_options[] = { diff --git a/builtin/rebase.c b/builtin/rebase.c index a024b7dbf7..ddec62d520 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -135,7 +135,6 @@ struct rebase_options { .type = REBASE_UNSPECIFIED, \ .empty = EMPTY_UNSPECIFIED, \ .keep_empty = 1, \ - .default_backend = "merge", \ .flags = REBASE_NO_QUIET, \ .git_am_opts = STRVEC_INIT, \ .exec = STRING_LIST_INIT_NODUP, \ @@ -801,6 +800,7 @@ static int rebase_config(const char *var, const char *value, } if (!strcmp(var, "rebase.backend")) { + FREE_AND_NULL(opts->default_backend); return git_config_string(&opts->default_backend, var, value); } @@ -1476,12 +1476,11 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } if (options.strategy_opts.nr && !options.strategy) - options.strategy = "ort"; - - if (options.strategy) { - options.strategy = xstrdup(options.strategy); + options.strategy = xstrdup("ort"); + else + options.strategy = xstrdup_or_null(options.strategy); + if (options.strategy) imply_merge(&options, "--strategy"); - } if (options.root && !options.onto_name) imply_merge(&options, "--root without --onto"); @@ -1527,7 +1526,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) } if (options.type == REBASE_UNSPECIFIED) { - if (!strcmp(options.default_backend, "merge")) + if (!options.default_backend) + options.type = REBASE_MERGE; + else if (!strcmp(options.default_backend, "merge")) options.type = REBASE_MERGE; else if (!strcmp(options.default_backend, "apply")) options.type = REBASE_APPLY; @@ -1838,6 +1839,7 @@ run_rebase: cleanup: strbuf_release(&buf); strbuf_release(&revisions); + free(options.default_backend); free(options.reflog_action); free(options.head_name); strvec_clear(&options.git_am_opts); diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 9430a50fde..fc64687146 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1249,7 +1249,7 @@ cleanup: return code; } -static char *refuse_unconfigured_deny_msg = +static const char *refuse_unconfigured_deny_msg = N_("By default, updating the current branch in a non-bare repository\n" "is denied, because it will make the index and work tree inconsistent\n" "with what you pushed, and will require 'git reset --hard' to match\n" @@ -1269,7 +1269,7 @@ static void refuse_unconfigured_deny(void) rp_error("%s", _(refuse_unconfigured_deny_msg)); } -static char *refuse_unconfigured_deny_delete_current_msg = +static const char *refuse_unconfigured_deny_delete_current_msg = N_("By default, deleting the current branch is denied, because the next\n" "'git clone' won't result in any file checked out, causing confusion.\n" "\n" diff --git a/builtin/remote.c b/builtin/remote.c index 447ef1d3c9..6c8c801b33 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -494,11 +494,12 @@ static int get_head_names(const struct ref *remote_refs, struct ref_states *stat struct ref *ref, *matches; struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map; struct refspec_item refspec; + char refspec_str[] = "refs/heads/*"; memset(&refspec, 0, sizeof(refspec)); refspec.force = 0; refspec.pattern = 1; - refspec.src = refspec.dst = "refs/heads/*"; + refspec.src = refspec.dst = refspec_str; get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0); matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"), fetch_map, 1); diff --git a/builtin/revert.c b/builtin/revert.c index 53935d2c68..7bf2b4e11d 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -179,7 +179,7 @@ static int run_sequencer(int argc, const char **argv, const char *prefix, /* Check for incompatible command line arguments */ if (cmd) { - char *this_operation; + const char *this_operation; if (cmd == 'q') this_operation = "--quit"; else if (cmd == 'c') diff --git a/builtin/send-pack.c b/builtin/send-pack.c index 3df9eaad09..17cae6bbbd 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -336,5 +336,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) /* stable plumbing output; do not modify or localize */ fprintf(stderr, "Everything up-to-date\n"); + free_refs(remote_refs); + free_refs(local_refs); return ret; } diff --git a/compat/basename.c b/compat/basename.c index 96bd9533b4..c3c9d65fac 100644 --- a/compat/basename.c +++ b/compat/basename.c @@ -1,6 +1,13 @@ #include "../git-compat-util.h" #include "../strbuf.h" +/* + * Both basename(3P) and dirname(3P) are mis-specified because they return a + * non-constant pointer even though it is specified that they may return a + * pointer to internal memory. This variable here is a result of that. + */ +static char current_directory[] = "."; + /* Adapted from libiberty's basename.c. */ char *gitbasename (char *path) { @@ -10,7 +17,7 @@ char *gitbasename (char *path) skip_dos_drive_prefix(&path); if (!path || !*path) - return "."; + return current_directory; for (base = path; *path; path++) { if (!is_dir_sep(*path)) @@ -33,8 +40,12 @@ char *gitdirname(char *path) char *p = path, *slash = NULL, c; int dos_drive_prefix; + /* + * Same here, dirname(3P) is broken because it returns a non-constant + * pointer that may point to internal memory. + */ if (!p) - return "."; + return current_directory; if ((dos_drive_prefix = skip_dos_drive_prefix(&p)) && !*p) goto dot; diff --git a/compat/mingw.c b/compat/mingw.c index 6b06ea540f..60f0986f76 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -2257,6 +2257,7 @@ struct passwd *getpwuid(int uid) { static unsigned initialized; static char user_name[100]; + static char unknown[] = "unknown"; static struct passwd *p; wchar_t buf[100]; DWORD len; @@ -2279,7 +2280,7 @@ struct passwd *getpwuid(int uid) p->pw_name = user_name; p->pw_gecos = get_extended_user_info(NameDisplay); if (!p->pw_gecos) - p->pw_gecos = "unknown"; + p->pw_gecos = unknown; p->pw_dir = NULL; initialized = 1; @@ -2800,16 +2801,16 @@ int is_path_owned_by_current_sid(const char *path, struct strbuf *report) strbuf_addf(report, "'%s' is on a file system that does " "not record ownership\n", path); } else if (report) { - LPSTR str1, str2, str3, str4, to_free1 = NULL, - to_free3 = NULL, to_local_free2 = NULL, - to_local_free4 = NULL; + PCSTR str1, str2, str3, str4; + LPSTR to_free1 = NULL, to_free3 = NULL, + to_local_free2 = NULL, to_local_free4 = NULL; - if (user_sid_to_user_name(sid, &str1)) - to_free1 = str1; + if (user_sid_to_user_name(sid, &to_free1)) + str1 = to_free1; else str1 = "(inconvertible)"; - if (ConvertSidToStringSidA(sid, &str2)) - to_local_free2 = str2; + if (ConvertSidToStringSidA(sid, &to_local_free2)) + str2 = to_local_free2; else str2 = "(inconvertible)"; @@ -2822,13 +2823,13 @@ int is_path_owned_by_current_sid(const char *path, struct strbuf *report) str4 = "(invalid)"; } else { if (user_sid_to_user_name(current_user_sid, - &str3)) - to_free3 = str3; + &to_free3)) + str3 = to_free3; else str3 = "(inconvertible)"; if (ConvertSidToStringSidA(current_user_sid, - &str4)) - to_local_free4 = str4; + &to_local_free4)) + str4 = to_local_free4; else str4 = "(inconvertible)"; } diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c index 2bc0f1187a..6c5d455e92 100644 --- a/compat/regex/regcomp.c +++ b/compat/regex/regcomp.c @@ -848,7 +848,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len) { unsigned int table_size; #ifndef _LIBC - char *codeset_name; + const char *codeset_name; #endif memset (dfa, '\0', sizeof (re_dfa_t)); diff --git a/compat/winansi.c b/compat/winansi.c index f83610f684..575813bde8 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -139,7 +139,7 @@ static void write_console(unsigned char *str, size_t len) /* convert utf-8 to utf-16 */ int wlen = xutftowcsn(wbuf, (char*) str, ARRAY_SIZE(wbuf), len); if (wlen < 0) { - wchar_t *err = L"[invalid]"; + const wchar_t *err = L"[invalid]"; WriteConsoleW(console, err, wcslen(err), &dummy, NULL); return; } diff --git a/config.mak.dev b/config.mak.dev index 981304727c..1ce4c70613 100644 --- a/config.mak.dev +++ b/config.mak.dev @@ -37,6 +37,7 @@ DEVELOPER_CFLAGS += -Wpointer-arith DEVELOPER_CFLAGS += -Wstrict-prototypes DEVELOPER_CFLAGS += -Wunused DEVELOPER_CFLAGS += -Wvla +DEVELOPER_CFLAGS += -Wwrite-strings DEVELOPER_CFLAGS += -fno-common ifneq ($(filter clang4,$(COMPILER_FEATURES)),) @@ -3764,7 +3764,7 @@ static void builtin_diff(const char *name_a, return; } -static char *get_compact_summary(const struct diff_filepair *p, int is_renamed) +static const char *get_compact_summary(const struct diff_filepair *p, int is_renamed) { if (!is_renamed) { if (p->status == DIFF_STATUS_ADDED) { @@ -4076,7 +4076,7 @@ static int reuse_worktree_file(struct index_state *istate, static int diff_populate_gitlink(struct diff_filespec *s, int size_only) { struct strbuf buf = STRBUF_INIT; - char *dirty = ""; + const char *dirty = ""; /* Are we looking at the work tree? */ if (s->dirty_submodule) @@ -7231,11 +7231,12 @@ size_t fill_textconv(struct repository *r, struct diff_filespec *df, char **outbuf) { + static char empty_str[] = ""; size_t size; if (!driver) { if (!DIFF_FILE_VALID(df)) { - *outbuf = ""; + *outbuf = empty_str; return 0; } if (diff_populate_filespec(r, df, NULL)) diff --git a/diffcore-rename.c b/diffcore-rename.c index 5a6e2bcac7..0e1adb87df 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -406,7 +406,7 @@ static const char *get_highest_rename_path(struct strintmap *counts) return highest_destination_dir; } -static char *UNKNOWN_DIR = "/"; /* placeholder -- short, illegal directory */ +static const char *UNKNOWN_DIR = "/"; /* placeholder -- short, illegal directory */ static int dir_rename_already_determinable(struct strintmap *counts) { @@ -429,8 +429,8 @@ static int dir_rename_already_determinable(struct strintmap *counts) } static void increment_count(struct dir_rename_info *info, - char *old_dir, - char *new_dir) + const char *old_dir, + const char *new_dir) { struct strintmap *counts; struct strmap_entry *e; @@ -175,6 +175,7 @@ int finish_delayed_checkout(struct checkout *state, int show_progress) struct string_list_item *filter, *path; struct progress *progress = NULL; struct delayed_checkout *dco = state->delayed_checkout; + char empty_str[] = ""; if (!state->delayed_checkout) return errs; @@ -189,7 +190,7 @@ int finish_delayed_checkout(struct checkout *state, int show_progress) if (!async_query_available_blobs(filter->string, &available_paths)) { /* Filter reported an error */ errs = 1; - filter->string = ""; + filter->string = empty_str; continue; } if (available_paths.nr <= 0) { @@ -199,7 +200,7 @@ int finish_delayed_checkout(struct checkout *state, int show_progress) * filter from the list (see * "string_list_remove_empty_items" call below). */ - filter->string = ""; + filter->string = empty_str; continue; } @@ -225,7 +226,7 @@ int finish_delayed_checkout(struct checkout *state, int show_progress) * Do not ask the filter for available blobs, * again, as the filter is likely buggy. */ - filter->string = ""; + filter->string = empty_str; continue; } ce = index_file_exists(state->istate, path->string, diff --git a/fmt-merge-msg.c b/fmt-merge-msg.c index 7d144b803a..5af63ab5ab 100644 --- a/fmt-merge-msg.c +++ b/fmt-merge-msg.c @@ -447,7 +447,7 @@ static void fmt_merge_msg_title(struct strbuf *out, const char *current_branch) { int i = 0; - char *sep = ""; + const char *sep = ""; strbuf_addstr(out, "Merge "); for (i = 0; i < srcs.nr; i++) { @@ -1179,7 +1179,7 @@ int fsck_object(struct object *obj, void *data, unsigned long size, } int fsck_buffer(const struct object_id *oid, enum object_type type, - void *data, unsigned long size, + const void *data, unsigned long size, struct fsck_options *options) { if (type == OBJ_BLOB) @@ -190,7 +190,7 @@ int fsck_object(struct object *obj, void *data, unsigned long size, * struct. */ int fsck_buffer(const struct object_id *oid, enum object_type, - void *data, unsigned long size, + const void *data, unsigned long size, struct fsck_options *options); /* diff --git a/gpg-interface.c b/gpg-interface.c index 5193223714..5c824aeb25 100644 --- a/gpg-interface.c +++ b/gpg-interface.c @@ -34,7 +34,7 @@ static enum signature_trust_level configured_min_trust_level = TRUST_UNDEFINED; struct gpg_format { const char *name; - char *program; + const char *program; const char **verify_args; const char **sigs; int (*verify_signed_buffer)(struct signature_check *sigc, @@ -727,7 +727,7 @@ static int git_gpg_config(const char *var, const char *value, void *cb UNUSED) { struct gpg_format *fmt = NULL; - char *fmtname = NULL; + const char *fmtname = NULL; char *trust; int ret; @@ -783,7 +783,7 @@ static int git_gpg_config(const char *var, const char *value, if (fmtname) { fmt = get_format_by_name(fmtname); - return git_config_string(&fmt->program, var, value); + return git_config_string((char **) &fmt->program, var, value); } return 0; diff --git a/http-backend.c b/http-backend.c index 5b65287ac9..5b4dca65ed 100644 --- a/http-backend.c +++ b/http-backend.c @@ -753,7 +753,7 @@ static int bad_request(struct strbuf *hdr, const struct service_cmd *c) int cmd_main(int argc UNUSED, const char **argv UNUSED) { - char *method = getenv("REQUEST_METHOD"); + const char *method = getenv("REQUEST_METHOD"); const char *proto_header; char *dir; struct service_cmd *cmd = NULL; @@ -1974,7 +1974,7 @@ static void write_accept_language(struct strbuf *buf) /* add '*' */ REALLOC_ARRAY(language_tags, num_langs + 1); - language_tags[num_langs++] = "*"; /* it's OK; this won't be freed */ + language_tags[num_langs++] = xstrdup("*"); /* compute decimal_places */ for (max_q = 1, decimal_places = 0; @@ -2004,8 +2004,7 @@ static void write_accept_language(struct strbuf *buf) } } - /* free language tags -- last one is a static '*' */ - for (i = 0; i < num_langs - 1; i++) + for (i = 0; i < num_langs; i++) free(language_tags[i]); free(language_tags); } @@ -46,9 +46,14 @@ static struct passwd *xgetpwuid_self(int *is_bogus) pw = getpwuid(getuid()); if (!pw) { static struct passwd fallback; - fallback.pw_name = "unknown"; + static char fallback_name[] = "unknown"; #ifndef NO_GECOS_IN_PWENT - fallback.pw_gecos = "Unknown"; + static char fallback_gcos[] = "Unknown"; +#endif + + fallback.pw_name = fallback_name; +#ifndef NO_GECOS_IN_PWENT + fallback.pw_gecos = fallback_gcos; #endif pw = &fallback; if (is_bogus) diff --git a/imap-send.c b/imap-send.c index a5d1510180..a6fb33806c 100644 --- a/imap-send.c +++ b/imap-send.c @@ -69,7 +69,6 @@ static void imap_warn(const char *, ...); static char *next_arg(char **); struct imap_server_conf { - const char *name; char *tunnel; char *host; int port; @@ -82,10 +81,6 @@ struct imap_server_conf { char *auth_method; }; -static struct imap_server_conf server = { - .ssl_verify = 1, -}; - struct imap_socket { int fd[2]; SSL *ssl; @@ -110,6 +105,7 @@ struct imap { }; struct imap_store { + const struct imap_server_conf *cfg; /* currently open mailbox */ const char *name; /* foreign! maybe preset? */ int uidvalidity; @@ -194,8 +190,8 @@ static void socket_perror(const char *func, struct imap_socket *sock, int ret) #ifdef NO_OPENSSL static int ssl_socket_connect(struct imap_socket *sock UNUSED, - int use_tls_only UNUSED, - int verify UNUSED) + const struct imap_server_conf *cfg, + int use_tls_only UNUSED) { fprintf(stderr, "SSL requested but SSL support not compiled in\n"); return -1; @@ -250,7 +246,9 @@ static int verify_hostname(X509 *cert, const char *hostname) cname, hostname); } -static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int verify) +static int ssl_socket_connect(struct imap_socket *sock, + const struct imap_server_conf *cfg, + int use_tls_only) { #if (OPENSSL_VERSION_NUMBER >= 0x10000000L) const SSL_METHOD *meth; @@ -279,7 +277,7 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve if (use_tls_only) SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3); - if (verify) + if (cfg->ssl_verify) SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, NULL); if (!SSL_CTX_set_default_verify_paths(ctx)) { @@ -306,9 +304,9 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve * OpenSSL does not document this function, but the implementation * returns 1 on success, 0 on failure after calling SSLerr(). */ - ret = SSL_set_tlsext_host_name(sock->ssl, server.host); + ret = SSL_set_tlsext_host_name(sock->ssl, cfg->host); if (ret != 1) - warning("SSL_set_tlsext_host_name(%s) failed.", server.host); + warning("SSL_set_tlsext_host_name(%s) failed.", cfg->host); #endif ret = SSL_connect(sock->ssl); @@ -317,12 +315,12 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve return -1; } - if (verify) { + if (cfg->ssl_verify) { /* make sure the hostname matches that of the certificate */ cert = SSL_get_peer_certificate(sock->ssl); if (!cert) return error("unable to get peer certificate."); - if (verify_hostname(cert, server.host) < 0) + if (verify_hostname(cert, cfg->host) < 0) return -1; } @@ -895,7 +893,7 @@ static int auth_cram_md5(struct imap_store *ctx, const char *prompt) int ret; char *response; - response = cram(prompt, server.user, server.pass); + response = cram(prompt, ctx->cfg->user, ctx->cfg->pass); ret = socket_write(&ctx->imap->buf.sock, response, strlen(response)); if (ret != strlen(response)) @@ -935,6 +933,7 @@ static struct imap_store *imap_open_store(struct imap_server_conf *srvc, const c CALLOC_ARRAY(ctx, 1); + ctx->cfg = srvc; ctx->imap = CALLOC_ARRAY(imap, 1); imap->buf.sock.fd[0] = imap->buf.sock.fd[1] = -1; imap->in_progress_append = &imap->in_progress; @@ -1035,7 +1034,7 @@ static struct imap_store *imap_open_store(struct imap_server_conf *srvc, const c imap->buf.sock.fd[1] = dup(s); if (srvc->use_ssl && - ssl_socket_connect(&imap->buf.sock, 0, srvc->ssl_verify)) { + ssl_socket_connect(&imap->buf.sock, srvc, 0)) { close(s); goto bail; } @@ -1068,8 +1067,7 @@ static struct imap_store *imap_open_store(struct imap_server_conf *srvc, const c if (!srvc->use_ssl && CAP(STARTTLS)) { if (imap_exec(ctx, NULL, "STARTTLS") != RESP_OK) goto bail; - if (ssl_socket_connect(&imap->buf.sock, 1, - srvc->ssl_verify)) + if (ssl_socket_connect(&imap->buf.sock, srvc, 1)) goto bail; /* capabilities may have changed, so get the new capabilities */ if (imap_exec(ctx, NULL, "CAPABILITY") != RESP_OK) @@ -1215,9 +1213,9 @@ static int imap_store_msg(struct imap_store *ctx, struct strbuf *msg) static void wrap_in_html(struct strbuf *msg) { struct strbuf buf = STRBUF_INIT; - static char *content_type = "Content-Type: text/html;\n"; - static char *pre_open = "<pre>\n"; - static char *pre_close = "</pre>\n"; + static const char *content_type = "Content-Type: text/html;\n"; + static const char *pre_open = "<pre>\n"; + static const char *pre_close = "</pre>\n"; const char *body = strstr(msg->buf, "\n\n"); if (!body) @@ -1299,24 +1297,30 @@ static int split_msg(struct strbuf *all_msgs, struct strbuf *msg, int *ofs) static int git_imap_config(const char *var, const char *val, const struct config_context *ctx, void *cb) { - - if (!strcmp("imap.sslverify", var)) - server.ssl_verify = git_config_bool(var, val); - else if (!strcmp("imap.preformattedhtml", var)) - server.use_html = git_config_bool(var, val); - else if (!strcmp("imap.folder", var)) - return git_config_string(&server.folder, var, val); - else if (!strcmp("imap.user", var)) - return git_config_string(&server.user, var, val); - else if (!strcmp("imap.pass", var)) - return git_config_string(&server.pass, var, val); - else if (!strcmp("imap.tunnel", var)) - return git_config_string(&server.tunnel, var, val); - else if (!strcmp("imap.authmethod", var)) - return git_config_string(&server.auth_method, var, val); - else if (!strcmp("imap.port", var)) - server.port = git_config_int(var, val, ctx->kvi); - else if (!strcmp("imap.host", var)) { + struct imap_server_conf *cfg = cb; + + if (!strcmp("imap.sslverify", var)) { + cfg->ssl_verify = git_config_bool(var, val); + } else if (!strcmp("imap.preformattedhtml", var)) { + cfg->use_html = git_config_bool(var, val); + } else if (!strcmp("imap.folder", var)) { + FREE_AND_NULL(cfg->folder); + return git_config_string(&cfg->folder, var, val); + } else if (!strcmp("imap.user", var)) { + FREE_AND_NULL(cfg->folder); + return git_config_string(&cfg->user, var, val); + } else if (!strcmp("imap.pass", var)) { + FREE_AND_NULL(cfg->folder); + return git_config_string(&cfg->pass, var, val); + } else if (!strcmp("imap.tunnel", var)) { + FREE_AND_NULL(cfg->folder); + return git_config_string(&cfg->tunnel, var, val); + } else if (!strcmp("imap.authmethod", var)) { + FREE_AND_NULL(cfg->folder); + return git_config_string(&cfg->auth_method, var, val); + } else if (!strcmp("imap.port", var)) { + cfg->port = git_config_int(var, val, ctx->kvi); + } else if (!strcmp("imap.host", var)) { if (!val) { return config_error_nonbool(var); } else { @@ -1324,14 +1328,15 @@ static int git_imap_config(const char *var, const char *val, val += 5; else if (starts_with(val, "imaps:")) { val += 6; - server.use_ssl = 1; + cfg->use_ssl = 1; } if (starts_with(val, "//")) val += 2; - server.host = xstrdup(val); + cfg->host = xstrdup(val); } - } else + } else { return git_default_config(var, val, ctx, cb); + } return 0; } @@ -1497,12 +1502,15 @@ static int curl_append_msgs_to_imap(struct imap_server_conf *server, int cmd_main(int argc, const char **argv) { + struct imap_server_conf server = { + .ssl_verify = 1, + }; struct strbuf all_msgs = STRBUF_INIT; int total; - int nongit_ok; + int ret; - setup_git_directory_gently(&nongit_ok); - git_config(git_imap_config, NULL); + setup_git_directory_gently(NULL); + git_config(git_imap_config, &server); argc = parse_options(argc, (const char **)argv, "", imap_send_options, imap_send_usage, 0); @@ -1526,42 +1534,55 @@ int cmd_main(int argc, const char **argv) if (!server.folder) { fprintf(stderr, "no imap store specified\n"); - return 1; + ret = 1; + goto out; } if (!server.host) { if (!server.tunnel) { fprintf(stderr, "no imap host specified\n"); - return 1; + ret = 1; + goto out; } - server.host = "tunnel"; + server.host = xstrdup("tunnel"); } /* read the messages */ if (strbuf_read(&all_msgs, 0, 0) < 0) { error_errno(_("could not read from stdin")); - return 1; + ret = 1; + goto out; } if (all_msgs.len == 0) { fprintf(stderr, "nothing to send\n"); - return 1; + ret = 1; + goto out; } total = count_messages(&all_msgs); if (!total) { fprintf(stderr, "no messages to send\n"); - return 1; + ret = 1; + goto out; } /* write it to the imap server */ if (server.tunnel) - return append_msgs_to_imap(&server, &all_msgs, total); - + ret = append_msgs_to_imap(&server, &all_msgs, total); #ifdef USE_CURL_FOR_IMAP_SEND - if (use_curl) - return curl_append_msgs_to_imap(&server, &all_msgs, total); + else if (use_curl) + ret = curl_append_msgs_to_imap(&server, &all_msgs, total); #endif - - return append_msgs_to_imap(&server, &all_msgs, total); + else + ret = append_msgs_to_imap(&server, &all_msgs, total); + +out: + free(server.tunnel); + free(server.host); + free(server.folder); + free(server.user); + free(server.pass); + free(server.auth_method); + return ret; } diff --git a/line-log.c b/line-log.c index 8ff6ccb772..9a298209d0 100644 --- a/line-log.c +++ b/line-log.c @@ -899,14 +899,12 @@ static void print_line(const char *prefix, char first, static char *output_prefix(struct diff_options *opt) { - char *prefix = ""; - if (opt->output_prefix) { struct strbuf *sb = opt->output_prefix(opt, opt->output_prefix_data); - prefix = sb->buf; + return sb->buf; + } else { + return xstrdup(""); } - - return prefix; } static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *range) @@ -927,7 +925,7 @@ static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *rang const char *c_context = diff_get_color(opt->use_color, DIFF_CONTEXT); if (!pair || !diff) - return; + goto out; if (pair->one->oid_valid) fill_line_ends(rev->diffopt.repo, pair->one, &p_lines, &p_ends); @@ -1002,8 +1000,10 @@ static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *rang c_context, c_reset, opt->file); } +out: free(p_ends); free(t_ends); + free(prefix); } /* @@ -1012,7 +1012,11 @@ static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *rang */ static void dump_diff_hacky(struct rev_info *rev, struct line_log_data *range) { - fprintf(rev->diffopt.file, "%s\n", output_prefix(&rev->diffopt)); + char *prefix = output_prefix(&rev->diffopt); + + fprintf(rev->diffopt.file, "%s\n", prefix); + free(prefix); + while (range) { dump_diff_hacky_one(rev, range); range = range->next; @@ -1032,6 +1036,7 @@ static int process_diff_filepair(struct rev_info *rev, struct range_set tmp; struct diff_ranges diff; mmfile_t file_parent, file_target; + char empty_str[] = ""; assert(pair->two->path); while (rg) { @@ -1056,7 +1061,7 @@ static int process_diff_filepair(struct rev_info *rev, file_parent.ptr = pair->one->data; file_parent.size = pair->one->size; } else { - file_parent.ptr = ""; + file_parent.ptr = empty_str; file_parent.size = 0; } @@ -216,7 +216,7 @@ int read_mailmap(struct string_list *map) map->cmp = namemap_cmp; if (!git_mailmap_blob && is_bare_repository()) - git_mailmap_blob = "HEAD:.mailmap"; + git_mailmap_blob = xstrdup("HEAD:.mailmap"); if (!startup_info->have_repository || !is_bare_repository()) err |= read_mailmap_file(map, ".mailmap", diff --git a/merge-ll.c b/merge-ll.c index e29b15fa4a..180c19df67 100644 --- a/merge-ll.c +++ b/merge-ll.c @@ -27,7 +27,7 @@ typedef enum ll_merge_result (*ll_merge_fn)(const struct ll_merge_driver *, struct ll_merge_driver { const char *name; - char *description; + const char *description; ll_merge_fn fn; char *recursive; struct ll_merge_driver *next; @@ -304,8 +304,13 @@ static int read_merge_config(const char *var, const char *value, ll_user_merge_tail = &(fn->next); } - if (!strcmp("name", key)) - return git_config_string(&fn->description, var, value); + if (!strcmp("name", key)) { + /* + * The description is leaking, but that's okay as we want to + * keep around the merge drivers anyway. + */ + return git_config_string((char **) &fn->description, var, value); + } if (!strcmp("driver", key)) { if (!value) diff --git a/object-file.c b/object-file.c index a40300ce4a..557a606af3 100644 --- a/object-file.c +++ b/object-file.c @@ -282,12 +282,13 @@ static struct cached_object { } *cached_objects; static int cached_object_nr, cached_object_alloc; +static char empty_tree_buf[] = ""; static struct cached_object empty_tree = { .oid = { .hash = EMPTY_TREE_SHA1_BIN_LITERAL, }, .type = OBJ_TREE, - .buf = "", + .buf = empty_tree_buf, }; static struct cached_object *find_cached_object(const struct object_id *oid) @@ -2482,12 +2483,13 @@ static int hash_format_check_report(struct fsck_options *opts UNUSED, } static int index_mem(struct index_state *istate, - struct object_id *oid, void *buf, size_t size, + struct object_id *oid, + const void *buf, size_t size, enum object_type type, const char *path, unsigned flags) { + struct strbuf nbuf = STRBUF_INIT; int ret = 0; - int re_allocated = 0; int write_object = flags & HASH_WRITE_OBJECT; if (!type) @@ -2497,11 +2499,10 @@ static int index_mem(struct index_state *istate, * Convert blobs to git internal format */ if ((type == OBJ_BLOB) && path) { - struct strbuf nbuf = STRBUF_INIT; if (convert_to_git(istate, path, buf, size, &nbuf, get_conv_flags(flags))) { - buf = strbuf_detach(&nbuf, &size); - re_allocated = 1; + buf = nbuf.buf; + size = nbuf.len; } } if (flags & HASH_FORMAT_CHECK) { @@ -2518,8 +2519,8 @@ static int index_mem(struct index_state *istate, ret = write_object_file(buf, size, type, oid); else hash_object_file(the_hash_algo, buf, size, type, oid); - if (re_allocated) - free(buf); + + strbuf_release(&nbuf); return ret; } diff --git a/parse-options.h b/parse-options.h index bd62e20268..ae15342390 100644 --- a/parse-options.h +++ b/parse-options.h @@ -355,7 +355,7 @@ struct option { .type = OPTION_ALIAS, \ .short_name = (s), \ .long_name = (l), \ - .value = (source_long_name), \ + .value = (char *)(source_long_name), \ } #define OPT_SUBCOMMAND_F(l, v, fn, f) { \ @@ -1325,7 +1325,7 @@ int format_set_trailers_options(struct process_trailer_options *opts, static size_t parse_describe_args(const char *start, struct strvec *args) { struct { - char *name; + const char *name; enum { DESCRIBE_ARG_BOOL, DESCRIBE_ARG_INTEGER, @@ -1583,9 +1583,10 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ return 1; case 'D': { + char empty_str[] = ""; const struct decoration_options opts = { - .prefix = "", - .suffix = "" + .prefix = empty_str, + .suffix = empty_str, }; format_decorations(sb, commit, c->auto_color, &opts); @@ -159,7 +159,7 @@ void update_ref_namespace(enum ref_namespace namespace, char *ref) { struct ref_namespace_info *info = &ref_namespace[namespace]; if (info->ref_updated) - free(info->ref); + free((char *)info->ref); info->ref = ref; info->ref_updated = 1; } @@ -989,7 +989,7 @@ struct ref_store *get_worktree_ref_store(const struct worktree *wt); */ struct ref_namespace_info { - char *ref; + const char *ref; enum decoration_type decoration; /* diff --git a/refs/reftable-backend.c b/refs/reftable-backend.c index 21495dee03..6d0b3e6934 100644 --- a/refs/reftable-backend.c +++ b/refs/reftable-backend.c @@ -1396,6 +1396,7 @@ static int write_copy_table(struct reftable_writer *writer, void *cb_data) struct strbuf errbuf = STRBUF_INIT; size_t logs_nr = 0, logs_alloc = 0, i; const char *committer_info; + char head[] = "HEAD"; int ret; committer_info = git_committer_info(0); @@ -1498,7 +1499,7 @@ static int write_copy_table(struct reftable_writer *writer, void *cb_data) if (append_head_reflog) { ALLOC_GROW(logs, logs_nr + 1, logs_alloc); logs[logs_nr] = logs[logs_nr - 1]; - logs[logs_nr].refname = "HEAD"; + logs[logs_nr].refname = head; logs_nr++; } } @@ -1575,7 +1576,7 @@ done: string_list_clear(&skip, 0); strbuf_release(&errbuf); for (i = 0; i < logs_nr; i++) { - if (!strcmp(logs[i].refname, "HEAD")) + if (logs[i].refname == head) continue; logs[i].refname = NULL; reftable_log_record_release(&logs[i]); @@ -7,19 +7,6 @@ #include "refspec.h" #include "strbuf.h" -static struct refspec_item s_tag_refspec = { - .force = 0, - .pattern = 1, - .matching = 0, - .exact_sha1 = 0, - .negative = 0, - .src = "refs/tags/*", - .dst = "refs/tags/*", -}; - -/* See TAG_REFSPEC for the string version */ -const struct refspec_item *tag_refspec = &s_tag_refspec; - /* * Parses the provided refspec 'refspec' and populates the refspec_item 'item'. * Returns 1 if successful and 0 if the refspec is invalid. @@ -2,7 +2,6 @@ #define REFSPEC_H #define TAG_REFSPEC "refs/tags/*:refs/tags/*" -extern const struct refspec_item *tag_refspec; /** * A struct refspec_item holds the parsed interpretation of a refspec. If it diff --git a/reftable/basics_test.c b/reftable/basics_test.c index 997c4d9e01..af9209d535 100644 --- a/reftable/basics_test.c +++ b/reftable/basics_test.c @@ -58,8 +58,8 @@ static void test_binsearch(void) static void test_names_length(void) { - char *a[] = { "a", "b", NULL }; - EXPECT(names_length(a) == 2); + char *names[] = { (char *)"a", (char *)"b", NULL }; + EXPECT(names_length(names) == 2); } static void test_parse_names_normal(void) diff --git a/reftable/block_test.c b/reftable/block_test.c index 26a9cfbc83..34c48c8091 100644 --- a/reftable/block_test.c +++ b/reftable/block_test.c @@ -42,7 +42,7 @@ static void test_block_read_write(void) block_writer_init(&bw, BLOCK_TYPE_REF, block.data, block_size, header_off, hash_size(GIT_SHA1_FORMAT_ID)); - rec.u.ref.refname = ""; + rec.u.ref.refname = (char *)""; rec.u.ref.value_type = REFTABLE_REF_DELETION; n = block_writer_add(&bw, &rec); EXPECT(n == REFTABLE_API_ERROR); diff --git a/reftable/merged_test.c b/reftable/merged_test.c index 33a17efcde..2760e4346f 100644 --- a/reftable/merged_test.c +++ b/reftable/merged_test.c @@ -125,13 +125,13 @@ static void readers_destroy(struct reftable_reader **readers, size_t n) static void test_merged_between(void) { struct reftable_ref_record r1[] = { { - .refname = "b", + .refname = (char *)"b", .update_index = 1, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 1, 2, 3, 0 }, } }; struct reftable_ref_record r2[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 2, .value_type = REFTABLE_REF_DELETION, } }; @@ -169,38 +169,38 @@ static void test_merged(void) { struct reftable_ref_record r1[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 1, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 1 }, }, { - .refname = "b", + .refname = (char *)"b", .update_index = 1, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 1 }, }, { - .refname = "c", + .refname = (char *)"c", .update_index = 1, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 1 }, } }; struct reftable_ref_record r2[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 2, .value_type = REFTABLE_REF_DELETION, } }; struct reftable_ref_record r3[] = { { - .refname = "c", + .refname = (char *)"c", .update_index = 3, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 2 }, }, { - .refname = "d", + .refname = (char *)"d", .update_index = 3, .value_type = REFTABLE_REF_VAL1, .value.val1 = { 1 }, @@ -296,46 +296,46 @@ static void test_merged_logs(void) { struct reftable_log_record r1[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 2, .value_type = REFTABLE_LOG_UPDATE, .value.update = { .old_hash = { 2 }, /* deletion */ - .name = "jane doe", - .email = "jane@invalid", - .message = "message2", + .name = (char *)"jane doe", + .email = (char *)"jane@invalid", + .message = (char *)"message2", } }, { - .refname = "a", + .refname = (char *)"a", .update_index = 1, .value_type = REFTABLE_LOG_UPDATE, .value.update = { .old_hash = { 1 }, .new_hash = { 2 }, - .name = "jane doe", - .email = "jane@invalid", - .message = "message1", + .name = (char *)"jane doe", + .email = (char *)"jane@invalid", + .message = (char *)"message1", } }, }; struct reftable_log_record r2[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 3, .value_type = REFTABLE_LOG_UPDATE, .value.update = { .new_hash = { 3 }, - .name = "jane doe", - .email = "jane@invalid", - .message = "message3", + .name = (char *)"jane doe", + .email = (char *)"jane@invalid", + .message = (char *)"message3", } }, }; struct reftable_log_record r3[] = { { - .refname = "a", + .refname = (char *)"a", .update_index = 2, .value_type = REFTABLE_LOG_DELETION, }, @@ -411,9 +411,8 @@ static void test_default_write_opts(void) struct strbuf buf = STRBUF_INIT; struct reftable_writer *w = reftable_new_writer(&strbuf_add_void, &noop_flush, &buf, &opts); - struct reftable_ref_record rec = { - .refname = "master", + .refname = (char *)"master", .update_index = 1, }; int err; diff --git a/reftable/readwrite_test.c b/reftable/readwrite_test.c index d99543bbd6..f378659fbb 100644 --- a/reftable/readwrite_test.c +++ b/reftable/readwrite_test.c @@ -86,7 +86,7 @@ static void write_table(char ***names, struct strbuf *buf, int N, log.update_index = update_index; log.value_type = REFTABLE_LOG_UPDATE; set_test_hash(log.value.update.new_hash, i); - log.value.update.message = "message"; + log.value.update.message = (char *)"message"; n = reftable_writer_add_log(w, &log); EXPECT(n == 0); @@ -117,17 +117,18 @@ static void test_log_buffer_size(void) }; int err; int i; - struct reftable_log_record - log = { .refname = "refs/heads/master", - .update_index = 0xa, - .value_type = REFTABLE_LOG_UPDATE, - .value = { .update = { - .name = "Han-Wen Nienhuys", - .email = "hanwen@google.com", - .tz_offset = 100, - .time = 0x5e430672, - .message = "commit: 9\n", - } } }; + struct reftable_log_record log = { + .refname = (char *)"refs/heads/master", + .update_index = 0xa, + .value_type = REFTABLE_LOG_UPDATE, + .value.update = { + .name = (char *)"Han-Wen Nienhuys", + .email = (char *)"hanwen@google.com", + .tz_offset = 100, + .time = 0x5e430672, + .message = (char *)"commit: 9\n", + }, + }; struct reftable_writer *w = reftable_new_writer(&strbuf_add_void, &noop_flush, &buf, &opts); @@ -156,15 +157,15 @@ static void test_log_overflow(void) }; int err; struct reftable_log_record log = { - .refname = "refs/heads/master", + .refname = (char *)"refs/heads/master", .update_index = 0xa, .value_type = REFTABLE_LOG_UPDATE, .value = { .update = { .old_hash = { 1 }, .new_hash = { 2 }, - .name = "Han-Wen Nienhuys", - .email = "hanwen@google.com", + .name = (char *)"Han-Wen Nienhuys", + .email = (char *)"hanwen@google.com", .tz_offset = 100, .time = 0x5e430672, .message = msg, @@ -297,14 +298,14 @@ static void test_log_zlib_corruption(void) char message[100] = { 0 }; int err, i, n; struct reftable_log_record log = { - .refname = "refname", + .refname = (char *)"refname", .value_type = REFTABLE_LOG_UPDATE, .value = { .update = { .new_hash = { 1 }, .old_hash = { 2 }, - .name = "My Name", - .email = "myname@invalid", + .name = (char *)"My Name", + .email = (char *)"myname@invalid", .message = message, }, }, @@ -739,7 +740,7 @@ static void test_write_empty_key(void) struct reftable_writer *w = reftable_new_writer(&strbuf_add_void, &noop_flush, &buf, &opts); struct reftable_ref_record ref = { - .refname = "", + .refname = (char *)"", .update_index = 1, .value_type = REFTABLE_REF_DELETION, }; @@ -763,18 +764,18 @@ static void test_write_key_order(void) reftable_new_writer(&strbuf_add_void, &noop_flush, &buf, &opts); struct reftable_ref_record refs[2] = { { - .refname = "b", + .refname = (char *)"b", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, .value = { - .symref = "target", + .symref = (char *)"target", }, }, { - .refname = "a", + .refname = (char *)"a", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, .value = { - .symref = "target", + .symref = (char *)"target", }, } }; diff --git a/reftable/record.c b/reftable/record.c index 5506f3e913..a2cba5ef74 100644 --- a/reftable/record.c +++ b/reftable/record.c @@ -116,7 +116,7 @@ static int decode_string(struct strbuf *dest, struct string_view in) return start_len - in.len; } -static int encode_string(char *str, struct string_view s) +static int encode_string(const char *str, struct string_view s) { struct string_view start = s; int l = strlen(str); @@ -969,9 +969,9 @@ done: return REFTABLE_FORMAT_ERROR; } -static int null_streq(char *a, char *b) +static int null_streq(const char *a, const char *b) { - char *empty = ""; + const char *empty = ""; if (!a) a = empty; diff --git a/reftable/stack_test.c b/reftable/stack_test.c index 0f7b1453e6..07f0caa72b 100644 --- a/reftable/stack_test.c +++ b/reftable/stack_test.c @@ -83,7 +83,7 @@ static void test_read_file(void) char out[1024] = "line1\n\nline2\nline3"; int n, err; char **names = NULL; - char *want[] = { "line1", "line2", "line3" }; + const char *want[] = { "line1", "line2", "line3" }; int i = 0; EXPECT(fd > 0); @@ -116,13 +116,14 @@ static void test_parse_names(void) static void test_names_equal(void) { - char *a[] = { "a", "b", "c", NULL }; - char *b[] = { "a", "b", "d", NULL }; - char *c[] = { "a", "b", NULL }; - - EXPECT(names_equal(a, a)); - EXPECT(!names_equal(a, b)); - EXPECT(!names_equal(a, c)); + char a[] = "a", b[] = "b", c[] = "c", d[] = "d"; + char *abc[] = { a, b, c, NULL }; + char *abd[] = { a, b, d, NULL }; + char *ab[] = { a, b, NULL }; + + EXPECT(names_equal(abc, abc)); + EXPECT(!names_equal(abc, abd)); + EXPECT(!names_equal(abc, ab)); } static int write_test_ref(struct reftable_writer *wr, void *arg) @@ -156,10 +157,10 @@ static void test_reftable_stack_add_one(void) struct reftable_stack *st = NULL; int err; struct reftable_ref_record ref = { - .refname = "HEAD", + .refname = (char *)"HEAD", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; struct reftable_ref_record dest = { NULL }; struct stat stat_result = { 0 }; @@ -216,16 +217,16 @@ static void test_reftable_stack_uptodate(void) int err; struct reftable_ref_record ref1 = { - .refname = "HEAD", + .refname = (char *)"HEAD", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; struct reftable_ref_record ref2 = { - .refname = "branch2", + .refname = (char *)"branch2", .update_index = 2, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; @@ -263,10 +264,10 @@ static void test_reftable_stack_transaction_api(void) struct reftable_addition *add = NULL; struct reftable_ref_record ref = { - .refname = "HEAD", + .refname = (char *)"HEAD", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; struct reftable_ref_record dest = { NULL }; @@ -311,7 +312,7 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) struct reftable_ref_record ref = { .update_index = reftable_stack_next_update_index(st), .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; char name[100]; @@ -354,7 +355,7 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) static void test_reftable_stack_auto_compaction_fails_gracefully(void) { struct reftable_ref_record ref = { - .refname = "refs/heads/master", + .refname = (char *)"refs/heads/master", .update_index = 1, .value_type = REFTABLE_REF_VAL1, .value.val1 = {0x01}, @@ -406,16 +407,16 @@ static void test_reftable_stack_update_index_check(void) struct reftable_stack *st = NULL; int err; struct reftable_ref_record ref1 = { - .refname = "name1", + .refname = (char *)"name1", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; struct reftable_ref_record ref2 = { - .refname = "name2", + .refname = (char *)"name2", .update_index = 1, .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; err = reftable_new_stack(&st, dir, &opts); @@ -557,7 +558,7 @@ static void test_reftable_stack_log_normalize(void) struct reftable_stack *st = NULL; char *dir = get_tmp_dir(__LINE__); struct reftable_log_record input = { - .refname = "branch", + .refname = (char *)"branch", .update_index = 1, .value_type = REFTABLE_LOG_UPDATE, .value = { @@ -578,11 +579,11 @@ static void test_reftable_stack_log_normalize(void) err = reftable_new_stack(&st, dir, &opts); EXPECT_ERR(err); - input.value.update.message = "one\ntwo"; + input.value.update.message = (char *)"one\ntwo"; err = reftable_stack_add(st, &write_test_log, &arg); EXPECT(err == REFTABLE_API_ERROR); - input.value.update.message = "one"; + input.value.update.message = (char *)"one"; err = reftable_stack_add(st, &write_test_log, &arg); EXPECT_ERR(err); @@ -590,7 +591,7 @@ static void test_reftable_stack_log_normalize(void) EXPECT_ERR(err); EXPECT(0 == strcmp(dest.value.update.message, "one\n")); - input.value.update.message = "two\n"; + input.value.update.message = (char *)"two\n"; arg.update_index = 2; err = reftable_stack_add(st, &write_test_log, &arg); EXPECT_ERR(err); @@ -690,9 +691,9 @@ static void test_reftable_stack_hash_id(void) int err; struct reftable_ref_record ref = { - .refname = "master", + .refname = (char *)"master", .value_type = REFTABLE_REF_SYMREF, - .value.symref = "target", + .value.symref = (char *)"target", .update_index = 1, }; struct reftable_write_options opts32 = { .hash_id = GIT_SHA256_FORMAT_ID }; @@ -867,7 +868,7 @@ static void test_reftable_stack_auto_compaction(void) .refname = name, .update_index = reftable_stack_next_update_index(st), .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; snprintf(name, sizeof(name), "branch%04d", i); @@ -901,7 +902,7 @@ static void test_reftable_stack_add_performs_auto_compaction(void) struct reftable_ref_record ref = { .update_index = reftable_stack_next_update_index(st), .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; /* @@ -951,7 +952,7 @@ static void test_reftable_stack_compaction_concurrent(void) .refname = name, .update_index = reftable_stack_next_update_index(st1), .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; snprintf(name, sizeof(name), "branch%04d", i); @@ -1000,7 +1001,7 @@ static void test_reftable_stack_compaction_concurrent_clean(void) .refname = name, .update_index = reftable_stack_next_update_index(st1), .value_type = REFTABLE_REF_SYMREF, - .value.symref = "master", + .value.symref = (char *)"master", }; snprintf(name, sizeof(name), "branch%04d", i); diff --git a/remote-curl.c b/remote-curl.c index 6008d7e87c..4700584354 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -58,9 +58,9 @@ struct options { static struct options options; static struct string_list cas_options = STRING_LIST_INIT_DUP; -static int set_option(const char *name, const char *value) +static int set_option(const char *name, size_t namelen, const char *value) { - if (!strcmp(name, "verbosity")) { + if (!strncmp(name, "verbosity", namelen)) { char *end; int v = strtol(value, &end, 10); if (value == end || *end) @@ -68,7 +68,7 @@ static int set_option(const char *name, const char *value) options.verbosity = v; return 0; } - else if (!strcmp(name, "progress")) { + else if (!strncmp(name, "progress", namelen)) { if (!strcmp(value, "true")) options.progress = 1; else if (!strcmp(value, "false")) @@ -77,7 +77,7 @@ static int set_option(const char *name, const char *value) return -1; return 0; } - else if (!strcmp(name, "depth")) { + else if (!strncmp(name, "depth", namelen)) { char *end; unsigned long v = strtoul(value, &end, 10); if (value == end || *end) @@ -85,15 +85,15 @@ static int set_option(const char *name, const char *value) options.depth = v; return 0; } - else if (!strcmp(name, "deepen-since")) { + else if (!strncmp(name, "deepen-since", namelen)) { options.deepen_since = xstrdup(value); return 0; } - else if (!strcmp(name, "deepen-not")) { + else if (!strncmp(name, "deepen-not", namelen)) { string_list_append(&options.deepen_not, value); return 0; } - else if (!strcmp(name, "deepen-relative")) { + else if (!strncmp(name, "deepen-relative", namelen)) { if (!strcmp(value, "true")) options.deepen_relative = 1; else if (!strcmp(value, "false")) @@ -102,7 +102,7 @@ static int set_option(const char *name, const char *value) return -1; return 0; } - else if (!strcmp(name, "followtags")) { + else if (!strncmp(name, "followtags", namelen)) { if (!strcmp(value, "true")) options.followtags = 1; else if (!strcmp(value, "false")) @@ -111,7 +111,7 @@ static int set_option(const char *name, const char *value) return -1; return 0; } - else if (!strcmp(name, "dry-run")) { + else if (!strncmp(name, "dry-run", namelen)) { if (!strcmp(value, "true")) options.dry_run = 1; else if (!strcmp(value, "false")) @@ -120,7 +120,7 @@ static int set_option(const char *name, const char *value) return -1; return 0; } - else if (!strcmp(name, "check-connectivity")) { + else if (!strncmp(name, "check-connectivity", namelen)) { if (!strcmp(value, "true")) options.check_self_contained_and_connected = 1; else if (!strcmp(value, "false")) @@ -129,7 +129,7 @@ static int set_option(const char *name, const char *value) return -1; return 0; } - else if (!strcmp(name, "cas")) { + else if (!strncmp(name, "cas", namelen)) { struct strbuf val = STRBUF_INIT; strbuf_addstr(&val, "--force-with-lease="); if (*value != '"') @@ -139,7 +139,7 @@ static int set_option(const char *name, const char *value) string_list_append(&cas_options, val.buf); strbuf_release(&val); return 0; - } else if (!strcmp(name, TRANS_OPT_FORCE_IF_INCLUDES)) { + } else if (!strncmp(name, TRANS_OPT_FORCE_IF_INCLUDES, namelen)) { if (!strcmp(value, "true")) options.force_if_includes = 1; else if (!strcmp(value, "false")) @@ -147,7 +147,7 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "cloning")) { + } else if (!strncmp(name, "cloning", namelen)) { if (!strcmp(value, "true")) options.cloning = 1; else if (!strcmp(value, "false")) @@ -155,7 +155,7 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "update-shallow")) { + } else if (!strncmp(name, "update-shallow", namelen)) { if (!strcmp(value, "true")) options.update_shallow = 1; else if (!strcmp(value, "false")) @@ -163,7 +163,7 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "pushcert")) { + } else if (!strncmp(name, "pushcert", namelen)) { if (!strcmp(value, "true")) options.push_cert = SEND_PACK_PUSH_CERT_ALWAYS; else if (!strcmp(value, "false")) @@ -173,7 +173,7 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "atomic")) { + } else if (!strncmp(name, "atomic", namelen)) { if (!strcmp(value, "true")) options.atomic = 1; else if (!strcmp(value, "false")) @@ -181,7 +181,7 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "push-option")) { + } else if (!strncmp(name, "push-option", namelen)) { if (*value != '"') string_list_append(&options.push_options, value); else { @@ -192,7 +192,7 @@ static int set_option(const char *name, const char *value) strbuf_detach(&unquoted, NULL)); } return 0; - } else if (!strcmp(name, "family")) { + } else if (!strncmp(name, "family", namelen)) { if (!strcmp(value, "ipv4")) git_curl_ipresolve = CURL_IPRESOLVE_V4; else if (!strcmp(value, "ipv6")) @@ -202,16 +202,16 @@ static int set_option(const char *name, const char *value) else return -1; return 0; - } else if (!strcmp(name, "from-promisor")) { + } else if (!strncmp(name, "from-promisor", namelen)) { options.from_promisor = 1; return 0; - } else if (!strcmp(name, "refetch")) { + } else if (!strncmp(name, "refetch", namelen)) { options.refetch = 1; return 0; - } else if (!strcmp(name, "filter")) { + } else if (!strncmp(name, "filter", namelen)) { options.filter = xstrdup(value); return 0; - } else if (!strcmp(name, "object-format")) { + } else if (!strncmp(name, "object-format", namelen)) { options.object_format = 1; if (strcmp(value, "true")) die(_("unknown value for object-format: %s"), value); @@ -1605,15 +1605,19 @@ int cmd_main(int argc, const char **argv) parse_push(&buf); } else if (skip_prefix(buf.buf, "option ", &arg)) { - char *value = strchr(arg, ' '); + const char *value = strchr(arg, ' '); + size_t arglen; int result; - if (value) - *value++ = '\0'; - else + if (value) { + arglen = value - arg; + value++; + } else { + arglen = strlen(arg); value = "true"; + } - result = set_option(arg, value); + result = set_option(arg, arglen, value); if (!result) printf("ok\n"); else if (result < 0) diff --git a/revision.c b/revision.c index ec59208860..3fa3020ff2 100644 --- a/revision.c +++ b/revision.c @@ -2668,10 +2668,11 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg } else if (!strcmp(arg, "--invert-grep")) { revs->grep_filter.no_body_match = 1; } else if ((argcount = parse_long_opt("encoding", argv, &optarg))) { + free(git_log_output_encoding); if (strcmp(optarg, "none")) git_log_output_encoding = xstrdup(optarg); else - git_log_output_encoding = ""; + git_log_output_encoding = xstrdup(""); return argcount; } else if (!strcmp(arg, "--reverse")) { revs->reverse ^= 1; diff --git a/run-command.c b/run-command.c index 31b20123d8..0eb197a974 100644 --- a/run-command.c +++ b/run-command.c @@ -663,7 +663,7 @@ int start_command(struct child_process *cmd) int need_in, need_out, need_err; int fdin[2], fdout[2], fderr[2]; int failed_errno; - char *str; + const char *str; /* * In case of errors we must keep the promise to close FDs diff --git a/send-pack.c b/send-pack.c index 37f59d4f66..88e96d000b 100644 --- a/send-pack.c +++ b/send-pack.c @@ -259,7 +259,7 @@ static int receive_status(struct packet_reader *reader, struct ref *refs) if (p) hint->remote_status = xstrdup(p); else - hint->remote_status = "failed"; + hint->remote_status = xstrdup("failed"); } else { hint->status = REF_STATUS_OK; hint->remote_status = xstrdup_or_null(p); diff --git a/t/helper/test-hashmap.c b/t/helper/test-hashmap.c index 0eb0b3d49c..2912899558 100644 --- a/t/helper/test-hashmap.c +++ b/t/helper/test-hashmap.c @@ -36,7 +36,8 @@ static int test_entry_cmp(const void *cmp_data, } static struct test_entry *alloc_test_entry(unsigned int hash, - char *key, char *value) + const char *key, + const char *value) { size_t klen = strlen(key); size_t vlen = strlen(value); diff --git a/t/helper/test-json-writer.c b/t/helper/test-json-writer.c index afe393f597..ed52eb76bf 100644 --- a/t/helper/test-json-writer.c +++ b/t/helper/test-json-writer.c @@ -174,7 +174,7 @@ static void make_arr4(int pretty) jw_end(&arr4); } -static char *expect_nest1 = +static const char *expect_nest1 = "{\"obj1\":{\"a\":\"abc\",\"b\":42,\"c\":true},\"arr1\":[\"abc\",42,true]}"; static struct json_writer nest1 = JSON_WRITER_INIT; @@ -195,10 +195,10 @@ static void make_nest1(int pretty) jw_release(&arr1); } -static char *expect_inline1 = +static const char *expect_inline1 = "{\"obj1\":{\"a\":\"abc\",\"b\":42,\"c\":true},\"arr1\":[\"abc\",42,true]}"; -static char *pretty_inline1 = +static const char *pretty_inline1 = ("{\n" " \"obj1\": {\n" " \"a\": \"abc\",\n" @@ -236,10 +236,10 @@ static void make_inline1(int pretty) jw_end(&inline1); } -static char *expect_inline2 = +static const char *expect_inline2 = "[[1,2],[3,4],{\"a\":\"abc\"}]"; -static char *pretty_inline2 = +static const char *pretty_inline2 = ("[\n" " [\n" " 1,\n" diff --git a/t/helper/test-regex.c b/t/helper/test-regex.c index 80042eafc2..366bd70976 100644 --- a/t/helper/test-regex.c +++ b/t/helper/test-regex.c @@ -20,8 +20,8 @@ static struct reg_flag reg_flags[] = { static int test_regex_bug(void) { - char *pat = "[^={} \t]+"; - char *str = "={}\nfred"; + const char *pat = "[^={} \t]+"; + const char *str = "={}\nfred"; regex_t r; regmatch_t m[1]; diff --git a/t/helper/test-rot13-filter.c b/t/helper/test-rot13-filter.c index f8d564c622..7e1d9e0ee4 100644 --- a/t/helper/test-rot13-filter.c +++ b/t/helper/test-rot13-filter.c @@ -136,7 +136,7 @@ static void free_delay_entries(void) strmap_clear(&delay, 0); } -static void add_delay_entry(char *pathname, int count, int requested) +static void add_delay_entry(const char *pathname, int count, int requested) { struct delay_entry *entry = xcalloc(1, sizeof(*entry)); entry->count = count; @@ -189,7 +189,8 @@ static void reply_list_available_blobs_cmd(void) static void command_loop(void) { for (;;) { - char *buf, *output; + char *buf; + const char *output; char *pathname; struct delay_entry *entry; struct strbuf input = STRBUF_INIT; diff --git a/t/t3900-i18n-commit.sh b/t/t3900-i18n-commit.sh index f27d09cfd9..db7b403bc1 100755 --- a/t/t3900-i18n-commit.sh +++ b/t/t3900-i18n-commit.sh @@ -5,6 +5,7 @@ test_description='commit and log output encodings' +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh compare_with () { diff --git a/t/t3901-i18n-patch.sh b/t/t3901-i18n-patch.sh index 4b37f78829..5f0b9afc3f 100755 --- a/t/t3901-i18n-patch.sh +++ b/t/t3901-i18n-patch.sh @@ -8,6 +8,7 @@ test_description='i18n settings and format-patch | am pipe' GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh check_encoding () { diff --git a/t/unit-tests/t-strbuf.c b/t/unit-tests/t-strbuf.c index de434a4441..6027dafef7 100644 --- a/t/unit-tests/t-strbuf.c +++ b/t/unit-tests/t-strbuf.c @@ -2,7 +2,8 @@ #include "strbuf.h" /* wrapper that supplies tests with an empty, initialized strbuf */ -static void setup(void (*f)(struct strbuf*, void*), void *data) +static void setup(void (*f)(struct strbuf*, const void*), + const void *data) { struct strbuf buf = STRBUF_INIT; @@ -13,7 +14,8 @@ static void setup(void (*f)(struct strbuf*, void*), void *data) } /* wrapper that supplies tests with a populated, initialized strbuf */ -static void setup_populated(void (*f)(struct strbuf*, void*), char *init_str, void *data) +static void setup_populated(void (*f)(struct strbuf*, const void*), + const char *init_str, const void *data) { struct strbuf buf = STRBUF_INIT; @@ -64,7 +66,7 @@ static void t_dynamic_init(void) strbuf_release(&buf); } -static void t_addch(struct strbuf *buf, void *data) +static void t_addch(struct strbuf *buf, const void *data) { const char *p_ch = data; const char ch = *p_ch; @@ -83,7 +85,7 @@ static void t_addch(struct strbuf *buf, void *data) check_char(buf->buf[buf->len], ==, '\0'); } -static void t_addstr(struct strbuf *buf, void *data) +static void t_addstr(struct strbuf *buf, const void *data) { const char *text = data; size_t len = strlen(text); @@ -63,7 +63,7 @@ struct arg_item { static LIST_HEAD(conf_head); -static char *separators = ":"; +static const char *separators = ":"; static int configured; diff --git a/userdiff.c b/userdiff.c index 82bc76b910..371032a413 100644 --- a/userdiff.c +++ b/userdiff.c @@ -399,7 +399,7 @@ static struct userdiff_driver *userdiff_find_by_namelen(const char *name, size_t static int parse_funcname(struct userdiff_funcname *f, const char *k, const char *v, int cflags) { - if (git_config_string(&f->pattern, k, v) < 0) + if (git_config_string((char **) &f->pattern, k, v) < 0) return -1; f->cflags = cflags; return 0; @@ -445,15 +445,15 @@ int userdiff_config(const char *k, const char *v) if (!strcmp(type, "binary")) return parse_tristate(&drv->binary, k, v); if (!strcmp(type, "command")) - return git_config_string(&drv->external, k, v); + return git_config_string((char **) &drv->external, k, v); if (!strcmp(type, "textconv")) - return git_config_string(&drv->textconv, k, v); + return git_config_string((char **) &drv->textconv, k, v); if (!strcmp(type, "cachetextconv")) return parse_bool(&drv->textconv_want_cache, k, v); if (!strcmp(type, "wordregex")) - return git_config_string(&drv->word_regex, k, v); + return git_config_string((char **) &drv->word_regex, k, v); if (!strcmp(type, "algorithm")) - return git_config_string(&drv->algorithm, k, v); + return git_config_string((char **) &drv->algorithm, k, v); return 0; } diff --git a/userdiff.h b/userdiff.h index cc8e5abfef..d726804c3e 100644 --- a/userdiff.h +++ b/userdiff.h @@ -7,19 +7,19 @@ struct index_state; struct repository; struct userdiff_funcname { - char *pattern; + const char *pattern; int cflags; }; struct userdiff_driver { const char *name; - char *external; - char *algorithm; + const char *external; + const char *algorithm; int binary; struct userdiff_funcname funcname; - char *word_regex; - char *word_regex_multi_byte; - char *textconv; + const char *word_regex; + const char *word_regex_multi_byte; + const char *textconv; struct notes_cache *textconv_cache; int textconv_want_cache; }; diff --git a/wt-status.c b/wt-status.c index ff4be071ca..7912545e4e 100644 --- a/wt-status.c +++ b/wt-status.c @@ -2408,7 +2408,7 @@ static void wt_porcelain_v2_print_unmerged_entry( int mode; struct object_id oid; } stages[3]; - char *key; + const char *key; char submodule_token[5]; char unmerged_prefix = 'u'; char eol_char = s->null_termination ? '\0' : '\n'; |