Fix bug 6796 - Deleting an event context on shutdown can cause smbd to crash.
commit2ce7736058b58e337d42fc5e134096cc05cba4ed
authorJeremy Allison <jra@samba.org>
Fri, 9 Oct 2009 19:50:26 +0000 (9 12:50 -0700)
committerKarolin Seeger <kseeger@samba.org>
Tue, 20 Oct 2009 13:00:28 +0000 (20 15:00 +0200)
tree8615c9b3f9563140ff254b90c72bffe6f54c63d9
parent21d70b508b6e38a0659bc4ecfef7b360bce91b71
Fix bug 6796 - Deleting an event context on shutdown can cause smbd to crash.

Sync's tevent signal code with 3.5.x tree.
Protects against ev pointer being NULL.

Jeremy
(cherry picked from commit 56290654c0c2056c31e0b348ba0d01e5c28ba89b)
lib/tevent/tevent_signal.c