From 570e0ec9e4d218e25ae0bc3b9729ea3cb68dbe13 Mon Sep 17 00:00:00 2001
From: Gerardo Iglesias Galvan <iglesiasg@gmail.com>
Date: Tue, 31 May 2011 20:28:08 -0500
Subject: [PATCH] Fix potential memory leak in ASN1 parsing code in low memory
 conditions

---
 src/util-decode-asn1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util-decode-asn1.c b/src/util-decode-asn1.c
index b1ac363a19..0fd7739fc9 100644
--- a/src/util-decode-asn1.c
+++ b/src/util-decode-asn1.c
@@ -346,6 +346,7 @@ Asn1Ctx *SCAsn1CtxNew(void) {
 
     ac->asn1_stack = SCMalloc(sizeof(Asn1Node *) * asn1_max_frames_config);
     if (ac->asn1_stack == NULL) {
+        SCFree(ac);
         return NULL;
     }
     memset(ac->asn1_stack, 0, sizeof(Asn1Node *) * asn1_max_frames_config);