diff options
| author | PHO <pho@cielonegro.org> | 2013-12-03 12:43:04 +0900 |
|---|---|---|
| committer | Julien Cristau <jcristau@debian.org> | 2013-12-14 05:46:57 +0100 |
| commit | a1299eb2a210b5788a2b827b82a3d825caa1f201 (patch) | |
| tree | 6aa341ebd111d9c5bc99e03aad9f07c00641145e /configure.ac | |
| parent | b30b11ac49d934541312b03c41d1ab83047a59f4 (diff) | |
Test the value of msg_controllen for platforms whose CMSG_FIRSTHDR() does not test it for us
As RFC 2292 points out, some platforms (e.g. Darwin 9.8.0) provide
CMSG_FIRSTHDR(msg) which just returns msg.msg_control without first
checking if msg.msg_controllen is non-zero. We need a workaround for
such platforms not to let _xcb_in_read() segfault.
https://bugs.freedesktop.org/show_bug.cgi?id=72253
Signed-off-by: Julien Cristau <jcristau@debian.org>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions