From: Victor Julien <victor@inliniac.net>
Date: Wed, 24 Feb 2016 11:45:47 +0000 (+0100)
Subject: flowbits: fix memory leak
X-Git-Tag: suricata-3.0.1RC1~111
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53af48f021ac018aaa2d0d953355110cfd5cb047;p=thirdparty%2Fsuricata.git

flowbits: fix memory leak

Flowbits removed from a flow by 'toggle' or 'unset' were not actually
freed, leading a small memory leak.
---

diff --git a/src/flow-bit.c b/src/flow-bit.c
index 934d485996..2b4ef5ccfa 100644
--- a/src/flow-bit.c
+++ b/src/flow-bit.c
@@ -88,6 +88,7 @@ static void FlowBitRemove(Flow *f, uint16_t idx)
         return;
 
     GenericVarRemove(&f->flowvar, (GenericVar *)fb);
+    FlowBitFree(fb);
 
     //printf("FlowBitRemove: remove flowbit with idx %" PRIu32 "\n", idx);
 #ifdef FLOWBITS_STATS