Fixes: CID1473554 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavformat/rtsp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index c6fca89d83f..19b93df8394 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 ||
--
2.45.2
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