ffmpeg | branch: master | Zhao Zhili <zhiliz...@tencent.com> | Sat Oct 22 05:29:35 2022 +0000| [b7a3f169578cb6c8281afe33dd879df7d1029d6c] | committer: Zhao Zhili
avutil/hwcontext: verify hw_frames_ctx in transfer_data_alloc Signed-off-by: Zhao Zhili <zhiliz...@tencent.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b7a3f169578cb6c8281afe33dd879df7d1029d6c --- libavutil/hwcontext.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/libavutil/hwcontext.c b/libavutil/hwcontext.c index ab9ad3703e..3396598269 100644 --- a/libavutil/hwcontext.c +++ b/libavutil/hwcontext.c @@ -397,10 +397,14 @@ int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ref, static int transfer_data_alloc(AVFrame *dst, const AVFrame *src, int flags) { - AVHWFramesContext *ctx = (AVHWFramesContext*)src->hw_frames_ctx->data; + AVHWFramesContext *ctx; AVFrame *frame_tmp; int ret = 0; + if (!src->hw_frames_ctx) + return AVERROR(EINVAL); + ctx = (AVHWFramesContext*)src->hw_frames_ctx->data; + frame_tmp = av_frame_alloc(); if (!frame_tmp) return AVERROR(ENOMEM); _______________________________________________ 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".
