From: Victor Julien <victor@inliniac.net>
Date: Wed, 30 Mar 2016 17:53:04 +0000 (+0200)
Subject: detect: fix potential deadlock during reload
X-Git-Tag: suricata-3.0.1~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffb5498228a731ef1775408dfc0a5c1676777a66;p=thirdparty%2Fsuricata.git

detect: fix potential deadlock during reload

If interrupted during the BreakLoop stage during reload, a deadlock
could happen.
---

diff --git a/src/detect-engine.c b/src/detect-engine.c
index 50a69153ad..3d0b4b52d6 100644
--- a/src/detect-engine.c
+++ b/src/detect-engine.c
@@ -551,6 +551,7 @@ static void BreakCapture(void)
         TmSlot *slots = tv->tm_slots;
         while (slots != NULL) {
             if (suricata_ctl_flags != 0) {
+                SCMutexUnlock(&tv_root_lock);
                 return;
             }