ffmpeg | branch: release/4.1 | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Sat Apr 20 00:03:14 2019 +0200| [85578838cbc0d86baac9713b2cc47054e55d1a8e] | committer: Michael Niedermayer
lavf/webm_chunk: Respect buffer size The last argument of av_strlcpy is supposed to contain the size of the destination buffer, but it was filled with the size of the source string, effectively negating its very purpose. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 73ef1f47f59333328264a968c8fbbcfb0bf0643f) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=85578838cbc0d86baac9713b2cc47054e55d1a8e --- libavformat/webm_chunk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c index 7ceb276fc4..f60696e3ad 100644 --- a/libavformat/webm_chunk.c +++ b/libavformat/webm_chunk.c @@ -96,7 +96,7 @@ static int get_chunk_filename(AVFormatContext *s, int is_header, char *filename) av_log(oc, AV_LOG_ERROR, "No header filename provided\n"); return AVERROR(EINVAL); } - av_strlcpy(filename, wc->header_filename, strlen(wc->header_filename) + 1); + av_strlcpy(filename, wc->header_filename, MAX_FILENAME_SIZE); } else { if (av_get_frame_filename(filename, MAX_FILENAME_SIZE, s->url, wc->chunk_index - 1) < 0) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
