ffmpeg | branch: release/4.3 | Michael Niedermayer <mich...@niedermayer.cc> | Mon May 13 02:05:56 2024 +0200| [52f7861420ec8aa5877424f75edad3b89c680aaf] | committer: Michael Niedermayer
avcodec/qsvdec: Check av_image_get_buffer_size() for failure Fixes: CID1477406 Improper use of negative value Sponsored-by: Sovereign Tech Fund Reviewed-by: "Xiang, Haihao" <haihao.xi...@intel.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 8789c550faf4587527faf0bd4f6c6c5c64a04ae2) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=52f7861420ec8aa5877424f75edad3b89c680aaf --- libavcodec/qsvdec.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index fc25dc73e5..a0812d8971 100644 --- a/libavcodec/qsvdec.c +++ b/libavcodec/qsvdec.c @@ -248,9 +248,12 @@ static int qsv_decode_init(AVCodecContext *avctx, QSVContext *q, mfxVideoParam * q->frame_info = param->mfx.FrameInfo; - if (!avctx->hw_frames_ctx) - q->pool = av_buffer_pool_init(av_image_get_buffer_size(avctx->pix_fmt, - FFALIGN(avctx->width, 128), FFALIGN(avctx->height, 64), 1), av_buffer_allocz); + if (!avctx->hw_frames_ctx) { + ret = av_image_get_buffer_size(avctx->pix_fmt, FFALIGN(avctx->width, 128), FFALIGN(avctx->height, 64), 1); + if (ret < 0) + return ret; + q->pool = av_buffer_pool_init(ret, av_buffer_allocz); + } return 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".
