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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-06-08 23:53:58 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-06-08 23:54:50 -0700 |
| commit | 49ba7544c2ebbcfc50ce1e02add6bd739f475c4c (patch) | |
| tree | 69b5814b49dff5c92492ce068492e44e74c51b7e /src/conf_post.h | |
| parent | c67befd662571a822f3183c114ce3b1ad02e0ed9 (diff) | |
| download | emacs-49ba7544c2ebbcfc50ce1e02add6bd739f475c4c.tar.gz | |
Remove AddressSanitizer bug workaround
This workaround no longer appears to be needed.
* src/alloc.c (USE_ALIGNED_ALLOC): Don’t leave undefined
merely because ADDRESS_SANITIZER is defined, as that bug
in -fsanitize=address appears to have been fixed. See:
https://github.com/google/sanitizers/issues/337
* src/conf_post.h (vfork): Improve comment.
Diffstat (limited to 'src/conf_post.h')
| -rw-r--r-- | src/conf_post.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/conf_post.h b/src/conf_post.h index bf2cfc4f05f..30f3b953056 100644 --- a/src/conf_post.h +++ b/src/conf_post.h @@ -350,7 +350,8 @@ extern int emacs_setenv_TZ (char const *); # define ATTRIBUTE_NO_SANITIZE_UNDEFINED #endif -/* gcc -fsanitize=address does not work with vfork in Fedora 25 x86-64. +/* gcc -fsanitize=address does not work with vfork in Fedora 28 x86-64. See: + https://lists.gnu.org/r/emacs-devel/2017-05/msg00464.html For now, assume that this problem occurs on all platforms. */ #if ADDRESS_SANITIZER && !defined vfork # define vfork fork |