From fc715f584fbf53f0e24d75806c3ae9c3cda76d94 Mon Sep 17 00:00:00 2001
From: stefan <stefan@webrtc.org>
Date: Fri, 3 Jun 2016 01:45:36 -0700
Subject: [PATCH] DCHECK that the red payload type doesn't have invalid values
 when FEC is enabled.

Review-Url: https://codereview.webrtc.org/2036083002
Cr-Commit-Position: refs/heads/master@{#13028}
---
 webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc b/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
index e10b5b2eda..3dab6a4bcb 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
@@ -169,6 +169,7 @@ void RTPSenderVideo::SendVideoPacketAsRed(uint8_t* data_buffer,
 void RTPSenderVideo::SetGenericFECStatus(const bool enable,
                                          const uint8_t payloadTypeRED,
                                          const uint8_t payloadTypeFEC) {
+  RTC_DCHECK(!enable || payloadTypeRED > 0);
   rtc::CritScope cs(&crit_);
   fec_enabled_ = enable;
   red_payload_type_ = payloadTypeRED;