Fix on IPOnly match at flows, for inline mode

src/detect.c

@@ -5,6 +5,7 @@
 #include "debug.h"
 #include "detect.h"
 #include "flow.h"
+#include "flow-private.h"
 
 #include "detect-parse.h"
 #include "detect-engine.h"
@@ -528,11 +529,12 @@ int SigMatchSignatures(ThreadVars *th_v, DetectEngineCtx *de_ctx, DetectEngineTh
         if (p->flow != NULL) {
             FlowSetIPOnlyFlag(p->flow, p->flowflags & FLOW_PKT_TOSERVER ? 1 : 0);
         }
-    } else if (((p->flowflags & FLOW_PKT_TOSERVER && (p->flowflags & FLOW_PKT_TOSERVER_IPONLY_SET)) ||
-               (p->flowflags & FLOW_PKT_TOCLIENT && (p->flowflags & FLOW_PKT_TOCLIENT_IPONLY_SET))) &&
-                p->flow != NULL) {
+    } else if (p->flow != NULL && ((p->flowflags & FLOW_PKT_TOSERVER &&
+                                   (p->flow->flags & FLOW_TOSERVER_IPONLY_SET)) ||
+                                   (p->flowflags & FLOW_PKT_TOCLIENT &&
+                                   (p->flow->flags & FLOW_TOCLIENT_IPONLY_SET)))) {
         /* Get the result of the first IPOnlyMatch() */
-        if (p->flow->flags & FLOW_ACTION_DROP) p->flow->flags |= ACTION_DROP;
+        if (p->flow->flags & FLOW_ACTION_DROP) p->action |= ACTION_DROP;
     }
 
     /* we assume we have an uri when we start inspection */