detect-flow: prefilter extra match support

9 years ago · ace8f9f5df
parent e2eb9f8ede
commit ace8f9f5df
1 changed files with 3 additions and 0 deletions
--- a/src/detect-flow.c
+++ b/src/detect-flow.c
@ -351,6 +351,9 @@ PrefilterPacketFlowMatch(DetectEngineThreadCtx *det_ctx, Packet *p, const void *
 {
    const PrefilterPacketHeaderCtx *ctx = pectx;

+    if (PrefilterPacketHeaderExtraMatch(ctx, p) == FALSE)
+        return;
+
    if (FlowMatch(p->flowflags, det_ctx->flags, ctx->v1.u8[0], ctx->v1.u8[1]))
    {
        PrefilterAddSids(&det_ctx->pmq, ctx->sigs_array, ctx->sigs_cnt);