Segfault fix

diff --git a/src/detect-engine-content-inspection.c b/src/detect-engine-content-inspection.c
index 17df02ce9a1a80cc02857e9c912b713134205cbc..ae86a3574e1e6425abda7373ce7b307dffa06c10 100644 (file)
--- a/src/detect-engine-content-inspection.c
+++ b/src/detect-engine-content-inspection.c
@@ -433,7 +433,7 @@ int DetectEngineContentInspection(DetectEngineCtx *de_ctx, DetectEngineThreadCtx
 
         /* if we have dce enabled we will have to use the endianness
          * specified by the dce header */
-        if (flags & DETECT_BYTETEST_DCE) {
+        if (data && flags & DETECT_BYTETEST_DCE) {
             DCERPCState *dcerpc_state = (DCERPCState *)data;
             /* enable the endianness flag temporarily.  once we are done
              * processing we reset the flags to the original value*/