Fixed bug in rtsp streaming caused by a signed - unsigned conversion.

2014-11-05 19:08:57 +01:00 · 2014-11-05 19:08:57 +01:00 · fefc17b0fc
parent 5abd7ce7cd
commit fefc17b0fc
1 changed files with 1 additions and 1 deletions
--- a/src/zm_rtp_ctrl.cpp
+++ b/src/zm_rtp_ctrl.cpp
@ -132,7 +132,7 @@ int RtpCtrlThread::recvPacket( const unsigned char *packet, ssize_t packetLen )
                    paddedLen = (((paddedLen-1)/4)+1)*4;
                    Debug( 5, "RTCP PL:%d", paddedLen );
                    sdesPtr += paddedLen;
-                    contentLen -= paddedLen;
+                    contentLen = ( paddedLen <= contentLen ) ? ( contentLen - paddedLen ) : 0;
                }
            }
            break;