BUG/MINOR: log: fix memory error handling in parse_logsrv()

A check was missing in parse_logsrv() to make sure that malloc-dependent
variable is checked for non-NULL before using it.

If malloc fails, the function raises an error and stops, like it's already
done at a few other places within the function.

This partially fixes GH #2130.

It should be backported to every stable versions.

(cherry picked from commit 256d581fbdec0f2814835b5e5cf2825f226afc0e)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit bf479ff2ff66e8643220d1852fd6b3292ea97c3c)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit 886b61528a013ae17373c85c85a67661086bf592)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed