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| author | Michael Niedermayer <michael@niedermayer.cc> | 2024-06-08 19:43:15 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2024-07-07 23:36:31 +0200 |
| commit | c8200d382503f5fd839a72af7ba93d53880ad4b7 (patch) | |
| tree | ab32823308f78097a1c22b41626c96966dc5e979 /libavformat | |
| parent | 498ce4e8b82e2312690613df45f87e592dcb91a9 (diff) | |
| download | ffmpeg-c8200d382503f5fd839a72af7ba93d53880ad4b7.tar.gz | |
avformat/rtsp: Check that lower transport is handled in one of the if()
Fixes: CID1473554 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/rtsp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index c6fca89d83..19b93df839 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1578,7 +1578,11 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, else if (lower_transport == RTSP_LOWER_TRANSPORT_UDP_MULTICAST) { snprintf(transport, sizeof(transport) - 1, "%s/UDP;multicast", trans_pref); + } else { + err = AVERROR(EINVAL); + goto fail; // transport would be uninitialized } + if (s->oformat) { av_strlcat(transport, ";mode=record", sizeof(transport)); } else if (rt->server_type == RTSP_SERVER_REAL || |