Remove unnecessary flow NULL check

13 years ago · d40fb5b933
parent 8533cd2cdf
commit d40fb5b933
1 changed files with 4 additions and 6 deletions
--- a/src/detect.c
+++ b/src/detect.c
@ -1299,12 +1299,10 @@ int SigMatchSignatures(ThreadVars *th_v, DetectEngineCtx *de_ctx, DetectEngineTh
        SCMutexLock(&p->flow->m);
        {
            /* set the iponly stuff */
-            if (p->flow != NULL) {
-                if (p->flow->flags & FLOW_TOCLIENT_IPONLY_SET)
-                    p->flowflags |= FLOW_PKT_TOCLIENT_IPONLY_SET;
-                if (p->flow->flags & FLOW_TOSERVER_IPONLY_SET)
-                    p->flowflags |= FLOW_PKT_TOSERVER_IPONLY_SET;
-            }
+            if (p->flow->flags & FLOW_TOCLIENT_IPONLY_SET)
+                p->flowflags |= FLOW_PKT_TOCLIENT_IPONLY_SET;
+            if (p->flow->flags & FLOW_TOSERVER_IPONLY_SET)
+                p->flowflags |= FLOW_PKT_TOSERVER_IPONLY_SET;

            /* Get the stored sgh from the flow (if any). Make sure we're not using
             * the sgh for icmp error packets part of the same stream. */