]> git.eshelyaron.com Git - emacs.git/commit
projects / emacs.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5531e67) | patch
Avoid undefined behavior in color table hashing.
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 13 Nov 2014 06:34:52 +0000 (22:34 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 13 Nov 2014 06:35:22 +0000 (22:35 -0800)
commit911ad4a15e284dec36f435f031a09cebc08b094d
treea9e517de7b2d05c3fd485616a5f829c967bfff9dtree | snapshot
parent5531e676d43d4df0a6320ba2b03175d4a0aad86dcommit | diff
Avoid undefined behavior in color table hashing.

* image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
(ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function.  All uses changed.
This function avoids undefined behavior with signed shift overflow.
src/ChangeLog diff | blob | history
src/image.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.