[FFmpeg-devel] [PATCH] libavformat/rtsp: fix a memory leak in libavformat/rtsp.c

[FFmpeg-devel] [PATCH] libavformat/rtsp: fix a memory leak in libavformat/rtsp.c

[LuMingYin]

The pointer variable 'fds' allocates a block of dynamic memory in the function 'ffurl_get_multi_file_handle', and the dynamic memory pointed to by this pointer is not released on error paths.

Signed-off-by: LuMingYin <lumingyindetect@163.com>
---
 libavformat/rtsp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index b0c61ee00a..db78735c7a 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -2071,6 +2071,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
                 if (fdsnum != 2) {
                     av_log(s, AV_LOG_ERROR,
                            "Number of fds %d not supported\n", fdsnum);
+                    av_freep(&fds);
                     return AVERROR_INVALIDDATA;
                 }
                 for (fdsidx = 0; fdsidx < fdsnum; fdsidx++) {
-- 
2.25.1

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