From: Victor Julien <victor@inliniac.net>
Date: Wed, 25 Sep 2013 08:21:17 +0000 (+0200)
Subject: profiling: don't alloc 0 bytes block if no rules are used
X-Git-Tag: suricata-2.0beta2~329
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eca1a8d73a6a42a2ed4eede4349c386dce9a151e;p=thirdparty%2Fsuricata.git

profiling: don't alloc 0 bytes block if no rules are used
---

diff --git a/src/util-profiling-rules.c b/src/util-profiling-rules.c
index 570805f22a..c3e6c0a235 100644
--- a/src/util-profiling-rules.c
+++ b/src/util-profiling-rules.c
@@ -477,7 +477,7 @@ void SCProfilingRuleDestroyCtx(SCProfileDetectCtx *ctx) {
 }
 
 void SCProfilingRuleThreadSetup(SCProfileDetectCtx *ctx, DetectEngineThreadCtx *det_ctx) {
-    if (ctx == NULL)
+    if (ctx == NULL|| ctx->size == 0)
         return;
 
     SCProfileData *a = SCMalloc(sizeof(SCProfileData) * ctx->size);