From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 18 Mar 2015 11:29:15 +0000 (+0100)
Subject: mpegts input: return mutex lock order in mpegts_input_table_dispatch()
X-Git-Tag: v4.1~255
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fe8e0b0c16b5bf1bf24073c9f9de43d05ea05782;p=thirdparty%2Ftvheadend.git

mpegts input: return mutex lock order in mpegts_input_table_dispatch()
---

diff --git a/src/input/mpegts/mpegts_input.c b/src/input/mpegts/mpegts_input.c
index 83b4dbfe6..a2ffbe179 100644
--- a/src/input/mpegts/mpegts_input.c
+++ b/src/input/mpegts/mpegts_input.c
@@ -924,9 +924,9 @@ mpegts_input_table_dispatch ( mpegts_mux_t *mm, const uint8_t *tsb, int tsb_len
   mpegts_table_t *mt, **vec;
 
   /* Collate - tables may be removed during callbacks */
+  pthread_mutex_lock(&mm->mm_tables_lock);
   i = mm->mm_num_tables;
   vec = alloca(i * sizeof(mpegts_table_t *));
-  pthread_mutex_lock(&mm->mm_tables_lock);
   LIST_FOREACH(mt, &mm->mm_tables, mt_link) {
     c++;
     if (mt->mt_destroyed || !mt->mt_subscribed || mt->mt_pid != pid)