detect/pcre: set app proto correctly when using modifiers

diff --git a/src/detect-pcre.c b/src/detect-pcre.c
index 1563268294ba7c15c85aae8f6816fb92cc566f91..cc43645775df3c8b752f20549e89a94034de2525 100644 (file)
--- a/src/detect-pcre.c
+++ b/src/detect-pcre.c
@@ -902,7 +902,8 @@ static int DetectPcreSetup (DetectEngineCtx *de_ctx, Signature *s, const char *r
                             alproto != s->alproto) {
                         goto error;
                     }
-                    s->alproto = alproto;
+                    if (DetectSignatureSetAppProto(s, alproto) < 0)
+                        goto error;
                 }
                 sm_list = parsed_sm_list;
                 break;