From aa1fab6934baf3528a5a344511e6bb3a19f6ff6f Mon Sep 17 00:00:00 2001 From: Limin Wang Date: Wed, 4 Nov 2020 20:44:43 +0800 Subject: [PATCH] avformat/rtsp: check return value of ffurl_read_complete Signed-off-by: Limin Wang --- libavformat/rtsp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 9c693f1115..5ef2f23dc2 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -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)