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 cdc69fa2ce7434d79e7dd5afa0615a995fc795da..e36ad5fc7df58a56e9a41f6af24becbd35f8a823 100644 (file)
--- 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;
     }