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avformat/rtsp: check return value of ffurl_read_complete 

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-11-04 20:44:43 +08:00
parent 001ccbc5cc
commit aa1fab6934
1 changed files with 2 additions and 1 deletions
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3
libavformat/rtsp.c
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@ -1220,7 +1220,8 @@ start:
content = av_malloc(content_length + 1);
if (!content)
return AVERROR(ENOMEM);
ffurl_read_complete(rt->rtsp_hd, content, content_length);
if (ffurl_read_complete(rt->rtsp_hd, content, content_length) != content_length)
return AVERROR(EIO);
content[content_length] = '\0';
}
if (content_ptr)