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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-11-19 15:39:28 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-11-19 15:39:28 -0800 |
| commit | 8ea5c4de2a2a9d71b3877974c92def925fb26f5d (patch) | |
| tree | 7c278a931b73b5e6792c5a7b780e90759e9cdeaa /ChangeLog | |
| parent | 141462223d6f8063bf01692c2f41ecc58baea506 (diff) | |
| download | emacs-8ea5c4de2a2a9d71b3877974c92def925fb26f5d.tar.gz | |
Improve static checking of integer overflow and stack smashing.
* configure.ac (WARN_CFLAGS): Add -Wstack-protector and
-Wstrict-overflow if using GCC 4.7.2 or later on a platform with
at least 64-bit long int. This improves static checking on these
platforms, when configured with --enable-gcc-warnings.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 05e1a14d55d..6852069087a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2012-11-19 Paul Eggert <eggert@cs.ucla.edu> + + Improve static checking of integer overflow and stack smashing. + * configure.ac (WARN_CFLAGS): Add -Wstack-protector and + -Wstrict-overflow if using GCC 4.7.2 or later on a platform with + at least 64-bit long int. This improves static checking on these + platforms, when configured with --enable-gcc-warnings. + 2012-11-17 Paul Eggert <eggert@cs.ucla.edu> Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881). |