avcodec/hevc/hevcdec: handle rpu_buf allocation failure correctly

Kacper Michajłow committed 1 year ago

Commit bf640b51 parent 29368cc1 file · +4 −2Browse files

Unified · Split

libavcodec/hevc/hevcdec.c+4−2

@@ -3747,8 +3747,10 @@ static int decode_nal_units(HEVCContext s, const uint8_t buf, int length) · 3746 unmodified lines
3747	3747	}
3748	3748
3749	3749	s->rpu_buf = av_buffer_alloc(nal->raw_size - 2);
3750		− if (!s->rpu_buf)
3751		− return AVERROR(ENOMEM);
	3750	+ if (!s->rpu_buf) {
	3751	+ ret = AVERROR(ENOMEM);
	3752	+ goto fail;
	3753	+ }
3752	3754	memcpy(s->rpu_buf->data, nal->raw_data + 2, nal->raw_size - 2);
3753	3755
3754	3756	ret = ff_dovi_rpu_parse(&s->dovi_ctx, nal->data + 2, nal->size - 2,