The branch, master has been updated
via c199b3d48ffa29519a3bd8fb47b31bf6ba6a242f (commit)
from 7b18eafabd7cfd9e179eeeedc28ae93911437faa (commit)
- Log -----------------------------------------------------------------
commit c199b3d48ffa29519a3bd8fb47b31bf6ba6a242f
Author: Michael Niedermayer <[email protected]>
AuthorDate: Fri Oct 31 18:00:11 2025 +0100
Commit: michaelni <[email protected]>
CommitDate: Mon Nov 10 00:24:44 2025 +0000
avformat/whip: Fix rtp_ctx->streams access
Fixes: out of array access
No testcase
Found-by: Joshua Rogers <[email protected]> with ZeroPath
Signed-off-by: Michael Niedermayer <[email protected]>
diff --git a/libavformat/whip.c b/libavformat/whip.c
index a11fffb9c6..6a9b208f69 100644
--- a/libavformat/whip.c
+++ b/libavformat/whip.c
@@ -1592,8 +1592,8 @@ static int create_rtp_muxer(AVFormatContext *s)
* therefore, we deactivate the extradata detection for the RTP muxer.
*/
if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_H264) {
- av_freep(&rtp_ctx->streams[i]->codecpar->extradata);
- rtp_ctx->streams[i]->codecpar->extradata_size = 0;
+ av_freep(&rtp_ctx->streams[0]->codecpar->extradata);
+ rtp_ctx->streams[0]->codecpar->extradata_size = 0;
}
buffer = av_malloc(buffer_size);
-----------------------------------------------------------------------
Summary of changes:
libavformat/whip.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
hooks/post-receive
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