From: Anoop Saldanha <poonaatsoc@gmail.com>
Date: Tue, 1 May 2012 08:09:01 +0000 (+0530)
Subject: bug 456 fix for byte_extract to have array of the right size to update values with
X-Git-Tag: suricata-1.3beta2~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09ec7ec728e81f3e5ce7bd8dbf9e00f3971b34df;p=thirdparty%2Fsuricata.git

bug 456 fix for byte_extract to have array of the right size to update values with
---

diff --git a/src/detect-engine.c b/src/detect-engine.c
index cdc69fa2ce..e36ad5fc7d 100644
--- a/src/detect-engine.c
+++ b/src/detect-engine.c
@@ -448,7 +448,7 @@ TmEcode DetectEngineThreadCtxInit(ThreadVars *tv, void *initdata, void **data) {
     /* this detection engine context belongs to this thread instance */
     det_ctx->tv = tv;
 
-    det_ctx->bj_values = SCMalloc(sizeof(*det_ctx->bj_values) * byte_extract_max_local_id);
+    det_ctx->bj_values = SCMalloc(sizeof(*det_ctx->bj_values) * (byte_extract_max_local_id + 1));
     if (det_ctx->bj_values == NULL) {
         return TM_ECODE_FAILED;
     }