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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2009-09-09 11:09:17 +0200 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2009-09-09 11:09:17 +0200 |
| commit | 6983c0d0f2e396102118016eb7d9dafb3e193d57 (patch) | |
| tree | 48270a3b038cb8be1666e05d3bce2c9c633851f7 /Makefile.am | |
| parent | 78715f65c92a8892960e2a5fce945496939f8599 (diff) | |
| download | udev-6983c0d0f2e396102118016eb7d9dafb3e193d57.tar.gz | |
extras/keymap: fix hash table collisions
More than one key name was mapped to the same key, due to linux/input.h
defining some aliases (in particular, KEY_HANGUEL, KEY_SCREENLOCK,
KEY_MIN_INTERESTING). These caused hash table collisions.
Changed the generation of the tables to ignore these aliases, and updated all
keymaps to use the canonical name.
This was detected by llvm-clang-analyzer. Thanks to Lennart Poettering for
doing these checks and pointing this out!
https://launchpad.net/bugs/426647
Diffstat (limited to 'Makefile.am')
| -rw-r--r-- | Makefile.am | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am index 61fbf222..9f8ca8c3 100644 --- a/Makefile.am +++ b/Makefile.am @@ -528,7 +528,7 @@ dist_udevkeymap_DATA = \ extras/keymap/keymaps/zepto-znote extras/keymap/keys.txt: /usr/include/linux/input.h - $(AM_V_GEN)$(AWK) '/^#define.*KEY_/ { if ($$2 != "KEY_MAX" && $$2 != "KEY_CNT") { print $$2 } }' < $< > $@ + $(AM_V_GEN)$(AWK) '/^#define.*KEY_[^ ]+[[:space:]]+[0-9]/ { if ($$2 != "KEY_MAX") { print $$2 } }' < $< > $@ extras/keymap/keys-from-name.gperf: extras/keymap/keys.txt $(AM_V_GEN)$(AWK) 'BEGIN{ print "struct key { const char* name; unsigned short id; };"; print "%null-strings"; print "%%";} { print $$1 ", " $$1 }' < $< > $@ |