[FFmpeg-cvslog] avformat/img2dec: assert no pipe on ts_from_file
Michael Niedermayer
git at videolan.org
Tue Jul 2 23:01:03 EEST 2024
ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Wed May 8 04:15:50 2024 +0200| [4824156fa06bd60b27f9f0673fbd6a3cfc780e56] | committer: Michael Niedermayer
avformat/img2dec: assert no pipe on ts_from_file
Help coverity with CID1500302 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4824156fa06bd60b27f9f0673fbd6a3cfc780e56
---
libavformat/img2dec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index ba52353074..20b1bc31f6 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -25,6 +25,7 @@
#define _DEFAULT_SOURCE
#define _BSD_SOURCE
#include <sys/stat.h>
+#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/log.h"
#include "libavutil/mem.h"
@@ -504,6 +505,7 @@ int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt)
pkt->flags |= AV_PKT_FLAG_KEY;
if (s->ts_from_file) {
struct stat img_stat;
+ av_assert0(!s->is_pipe); // The ts_from_file option is not supported by piped input demuxers
if (stat(filename, &img_stat)) {
res = AVERROR(EIO);
goto fail;
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