[FFmpeg-devel] [PATCH] Preventing Buffer Overflow for RTSP Links Increasing the buffer size of control uri, used when storing the input argument RTSP link. Following the Web URI standards, lengths of RTSP links can extend beyond 1k characters.

Tue, 13 Oct 2020 01:16:40 -0700 

---
 libavformat/rtsp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h
index 54a9a30c16..2b37f5b49f 100644
--- a/libavformat/rtsp.h
+++ b/libavformat/rtsp.h
@@ -315,7 +315,7 @@ typedef struct RTSPState {
     /** some MS RTSP streams contain a URL in the SDP that we need to use
      * for all subsequent RTSP requests, rather than the input URI; in
      * other cases, this is a copy of AVFormatContext->filename. */
-    char control_uri[1024];
+    char control_uri[2048];
 
     /** The following are used for parsing raw mpegts in udp */
     //@{
-- 
2.24.1.windows.2

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