tree c36ee34cc6bb927e60de63d1a1071cf7817bbb04
parent 629b1c000b26f0031246b9b529680b275a14118f
author William Lallemand <wlallemand@haproxy.com> 1432829031 +0200
committer Willy Tarreau <w@1wt.eu> 1432831416 +0200
encoding latin1

BUG/MEDIUM: cfgparse: segfault when userlist is misused

If the 'userlist' keyword parsing returns an error and no userlist were
previously created. The parsing of 'user' and 'group' leads to NULL
derefence.

The userlist pointer is now tested to prevent this issue.
(cherry picked from commit 4ac9f546120d42be8147e3d90588e7b9738af0cc)