ffmpeg | branch: release/2.4 | Michael Niedermayer <michae...@gmx.at> | Sat Mar 21 12:54:16 2015 +0100| [2049d95f2feec2d7306429867f9ae388de839dbf] | committer: Michael Niedermayer
avcodec/hevc_ps: Check cropping parameters more correctly Signed-off-by: Michael Niedermayer <michae...@gmx.at> (cherry picked from commit 06c70d45373dedc600f28e345685b130b60203c1) Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2049d95f2feec2d7306429867f9ae388de839dbf --- libavcodec/hevc_ps.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c index 3309377..d7e78b1 100644 --- a/libavcodec/hevc_ps.c +++ b/libavcodec/hevc_ps.c @@ -1040,7 +1040,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s) (sps->output_window.left_offset + sps->output_window.right_offset); sps->output_height = sps->height - (sps->output_window.top_offset + sps->output_window.bottom_offset); - if (sps->output_width <= 0 || sps->output_height <= 0) { + if (sps->width <= sps->output_window.left_offset + (int64_t)sps->output_window.right_offset || + sps->height <= sps->output_window.top_offset + (int64_t)sps->output_window.bottom_offset) { av_log(s->avctx, AV_LOG_WARNING, "Invalid visible frame dimensions: %dx%d.\n", sps->output_width, sps->output_height); if (s->avctx->err_recognition & AV_EF_EXPLODE) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
