ffmpeg | branch: master | Paul B Mahol <[email protected]> | Sun Oct 3 12:07:13 2021 +0200| [a97cad8b0b9a46d8ca348b56e012ecf239f8aa74] | committer: Paul B Mahol
avcodec/amrnbdec: move channel_size bellow to avoid array overreads > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a97cad8b0b9a46d8ca348b56e012ecf239f8aa74 --- libavcodec/amrnbdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/amrnbdec.c b/libavcodec/amrnbdec.c index 5efaa7d1fc..d8e0370a3b 100644 --- a/libavcodec/amrnbdec.c +++ b/libavcodec/amrnbdec.c @@ -981,7 +981,6 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data, int i, subframe; p->cur_frame_mode = unpack_bitstream(p, buf, buf_size); - channel_size = frame_sizes_nb[p->cur_frame_mode] + 1; // +7 for rounding and +8 for TOC if (p->cur_frame_mode == NO_DATA) { av_log(avctx, AV_LOG_ERROR, "Corrupt bitstream\n"); return AVERROR_INVALIDDATA; @@ -992,6 +991,7 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data, return AVERROR_PATCHWELCOME; } + channel_size = frame_sizes_nb[p->cur_frame_mode] + 1; // +7 for rounding and +8 for TOC if (p->cur_frame_mode == MODE_12k2) { lsf2lsp_5(p); } else _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
