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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-01-28 00:53:22 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-01-31 00:24:38 +0100 |
| commit | 0b50f27635f684ec0526e9975c9979f35bbf486b (patch) | |
| tree | 60e05629cb10b407ce7f6091cdf292e81839c4e0 /libavformat/rtsp.c | |
| parent | 9f4af97aff899571663342fbe68df8caee30097f (diff) | |
| download | ffmpeg-0b50f27635f684ec0526e9975c9979f35bbf486b.tar.gz | |
avformat/rtsp: Clear reply in every iteration in ff_rtsp_connect()
Fixes: Infinite loop
Found-by: Michael Hanselmann <public@hansmi.ch>
Reviewed-by: Michael Hanselmann <public@hansmi.ch>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/rtsp.c')
| -rw-r--r-- | libavformat/rtsp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index ceb770a3a4..82c6c12af5 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1663,7 +1663,7 @@ int ff_rtsp_connect(AVFormatContext *s) char tcpname[1024], cmd[2048], auth[128]; const char *lower_rtsp_proto = "tcp"; int port, err, tcp_fd; - RTSPMessageHeader reply1 = {0}, *reply = &reply1; + RTSPMessageHeader reply1, *reply = &reply1; int lower_transport_mask = 0; int default_port = RTSP_DEFAULT_PORT; char real_challenge[64] = ""; @@ -1692,6 +1692,7 @@ int ff_rtsp_connect(AVFormatContext *s) rt->lower_transport_mask &= (1 << RTSP_LOWER_TRANSPORT_NB) - 1; redirect: + memset(&reply1, 0, sizeof(reply1)); /* extract hostname and port */ av_url_split(proto, sizeof(proto), auth, sizeof(auth), host, sizeof(host), &port, path, sizeof(path), s->url); |