diff options
| -rw-r--r-- | Documentation/git-fast-import.txt | 1 | ||||
| -rw-r--r-- | builtin/fast-import.c | 2 | ||||
| -rwxr-xr-x | t/t9300-fast-import.sh | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt index c6082c3b49..8b6dde45f1 100644 --- a/Documentation/git-fast-import.txt +++ b/Documentation/git-fast-import.txt @@ -661,6 +661,7 @@ and its value must be in canonical form. That is it must not: The root of the tree can be represented by an empty string as `<path>`. +`<path>` cannot contain NUL, either literally or escaped as `\000`. It is recommended that `<path>` always be encoded using UTF-8. `filedelete` diff --git a/builtin/fast-import.c b/builtin/fast-import.c index 832d0055f9..419ffdcdb5 100644 --- a/builtin/fast-import.c +++ b/builtin/fast-import.c @@ -2270,6 +2270,8 @@ static void parse_path(struct strbuf *sb, const char *p, const char **endp, if (*p == '"') { if (unquote_c_style(sb, p, endp)) die("Invalid %s: %s", field, command_buf.buf); + if (strlen(sb->buf) != sb->len) + die("NUL in %s: %s", field, command_buf.buf); } else { /* * Unless we are parsing the last field of a line, diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index 5cde8f8d01..1e68426852 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -3300,6 +3300,7 @@ test_path_base_fail () { local change="$1" prefix="$2" field="$3" suffix="$4" test_path_fail "$change" 'unclosed " in '"$field" "$prefix" '"hello.c' "$suffix" "Invalid $field" test_path_fail "$change" "invalid escape in quoted $field" "$prefix" '"hello\xff"' "$suffix" "Invalid $field" + test_path_fail "$change" "escaped NUL in quoted $field" "$prefix" '"hello\000"' "$suffix" "NUL in $field" } test_path_eol_quoted_fail () { local change="$1" prefix="$2" field="$3" |