ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Fri Sep 16 17:58:36 2022 +0200| [9c05f178a6a9672411e5f5149c1b04adb4e77b51] | committer: Paul B Mahol
avformat/ape: fix overflow in total_blocks > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9c05f178a6a9672411e5f5149c1b04adb4e77b51 --- libavformat/ape.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/ape.c b/libavformat/ape.c index e694df7302..f904fde178 100644 --- a/libavformat/ape.c +++ b/libavformat/ape.c @@ -146,7 +146,7 @@ static int ape_read_header(AVFormatContext * s) AVStream *st; uint32_t tag; int i, ret; - int total_blocks; + int64_t total_blocks; int64_t final_size = 0; int64_t pts, file_size; @@ -327,7 +327,7 @@ static int ape_read_header(AVFormatContext * s) if (!st) return AVERROR(ENOMEM); - total_blocks = (ape->totalframes == 0) ? 0 : ((ape->totalframes - 1) * ape->blocksperframe) + ape->finalframeblocks; + total_blocks = (ape->totalframes == 0) ? 0 : ((int64_t)(ape->totalframes - 1) * ape->blocksperframe) + ape->finalframeblocks; st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; st->codecpar->codec_id = AV_CODEC_ID_APE; _______________________________________________ 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".
