app-layer: update UDP entry function

Update AppLayerHandleUdp to take the ThreadVars pointer as an
argument in prepraration of handling counters in this function.

src/app-layer.c

@@ -363,7 +363,7 @@ int AppLayerHandleTCPData(ThreadVars *tv, TcpReassemblyThreadCtx *ra_ctx,
  *  \retval 0 ok
  *  \retval -1 error
  */
-int AppLayerHandleUdp(AppLayerThreadCtx *tctx, Packet *p, Flow *f)
+int AppLayerHandleUdp(ThreadVars *tv, AppLayerThreadCtx *tctx, Packet *p, Flow *f)
 {
     SCEnter();
 

src/app-layer.h

@@ -48,7 +48,8 @@ int AppLayerHandleTCPData(ThreadVars *tv, TcpReassemblyThreadCtx *ra_ctx,
 /**
  * \brief Handles an udp chunk.
  */
-int AppLayerHandleUdp(AppLayerThreadCtx *app_tctx, Packet *p, Flow *f);
+int AppLayerHandleUdp(ThreadVars *tv, AppLayerThreadCtx *app_tctx,
+                      Packet *p, Flow *f);
 
 /***** Utility *****/
 

src/decode-udp.c

@@ -94,7 +94,7 @@ int DecodeUDP(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, uint8_t *pkt, ui
 
     /* handle the app layer part of the UDP packet payload */
     if (unlikely(p->flow != NULL)) {
-        AppLayerHandleUdp(dtv->app_tctx, p, p->flow);
+        AppLayerHandleUdp(tv, dtv->app_tctx, p, p->flow);
     }
 
     return TM_ECODE_OK;