From eadf7e3a59e89a8e26b28608a9617736b334ce85 Mon Sep 17 00:00:00 2001 From: James Almer Date: Sun, 13 Dec 2020 14:57:19 -0300 Subject: [PATCH] avcodec/cuviddec: check for av_buffer_ref() failure Signed-off-by: James Almer --- libavcodec/cuviddec.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/cuviddec.c b/libavcodec/cuviddec.c index 61d7f36c79..331851231f 100644 --- a/libavcodec/cuviddec.c +++ b/libavcodec/cuviddec.c @@ -553,6 +553,12 @@ static int cuvid_output_frame(AVCodecContext *avctx, AVFrame *frame) tmp_frame->format = AV_PIX_FMT_CUDA; tmp_frame->hw_frames_ctx = av_buffer_ref(ctx->hwframe); + if (!tmp_frame->hw_frames_ctx) { + ret = AVERROR(ENOMEM); + av_frame_free(&tmp_frame); + goto error; + } + tmp_frame->width = avctx->width; tmp_frame->height = avctx->height;