luajit: fix filtering payload or pkt when not available yet

13 years ago · 597b6db8f2
parent 69186cda12
commit 597b6db8f2
1 changed files with 2 additions and 2 deletions
--- a/src/detect-luajit.c
+++ b/src/detect-luajit.c
@ -158,9 +158,9 @@ static int DetectLuajitMatch (ThreadVars *t, DetectEngineThreadCtx *det_ctx,
    if (tluajit == NULL)
        SCReturnInt(0);

-    if ((tluajit->flags & DATATYPE_PAYLOAD) && p->payload_len)
+    if ((tluajit->flags & DATATYPE_PAYLOAD) && p->payload_len == 0)
        SCReturnInt(0);
-    if ((tluajit->flags & DATATYPE_PACKET) && GET_PKT_LEN(p))
+    if ((tluajit->flags & DATATYPE_PACKET) && GET_PKT_LEN(p) == 0)
        SCReturnInt(0);

    lua_getglobal(tluajit->luastate, "match");