From 100d5bed17e5225ff032717fff558feea026e6b7 Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Tue, 30 Apr 2019 12:19:11 +0200
Subject: [PATCH] Video dec.: make msg_queue unbounded

Make msg_queue unbounded to prevent a deadlock (fec and decompress is
bounded to 1, msg_queue may contain already a reconfiguration message).
---
 src/rtp/video_decoders.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rtp/video_decoders.cpp b/src/rtp/video_decoders.cpp
index 5f2f8be51..5edf1fa0b 100644
--- a/src/rtp/video_decoders.cpp
+++ b/src/rtp/video_decoders.cpp
@@ -344,7 +344,7 @@ struct state_video_decoder
         long int last_buffer_number = -1; ///< last received buffer ID
         timed_message<LOG_LEVEL_WARNING> slow_msg; ///< shows warning ony in certain interval
 
-        synchronized_queue<main_msg_reconfigure *> msg_queue;
+        synchronized_queue<main_msg_reconfigure *, -1> msg_queue;
 
         const struct openssl_decrypt_info *dec_funcs = NULL; ///< decrypt state
         struct openssl_decrypt      *decrypt = NULL; ///< decrypt state