SAT>IP client: fix mutex deadlock in satip_frontend_decode_rtcp, fixe…

…s #3638
tvheadend · Mar 17, 2016 · 47e326f · 47e326f
1 parent fa09958
commit 47e326f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/input/mpegts/satip/satip_frontend.c b/src/input/mpegts/satip/satip_frontend.c
@@ -733,14 +733,14 @@ satip_frontend_decode_rtcp( satip_frontend_t *lfe, const char *name,
   pthread_mutex_lock(&mmi->tii_stats_mutex);
   while (len >= 12) {
     if ((rtcp[0] & 0xc0) != 0x80)	        /* protocol version: v2 */
-      return;
+      goto fail;
     l = (((rtcp[2] << 8) | rtcp[3]) + 1) * 4;   /* length of payload */
     if (rtcp[1]  ==  204 && l > 20 &&           /* packet type */
         rtcp[8]  == 'S'  && rtcp[9]  == 'E' &&
         rtcp[10] == 'S'  && rtcp[11] == '1') {
       /* workaround for broken minisatip */
       if (l > len && l - 4 != len)
-        return;
+        goto fail;
       sl = (rtcp[14] << 8) | rtcp[15];
       if (sl > 0 && l - 16 >= sl) {
         rtcp[sl + 16] = '\0';