Coverity 1038959: DNS mpm might use initialized variable

diff --git a/src/detect-engine-mpm.c b/src/detect-engine-mpm.c
index 0f5959e3d2749ededef220e275995b146db5f9ff..7aedf0c639ca8c2d3e476d8a47920709cef23ff0 100644 (file)
--- a/src/detect-engine-mpm.c
+++ b/src/detect-engine-mpm.c
@@ -655,7 +655,7 @@ uint32_t DnsQueryPatternSearch(DetectEngineThreadCtx *det_ctx,
 {
     SCEnter();
 
-    uint32_t ret;
+    uint32_t ret = 0;
 
     if (flags & STREAM_TOSERVER) {
         if (det_ctx->sgh->mpm_dnsquery_ctx_ts == NULL)