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avcodec/rpzaenc: fix assertions with very small width/height

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This commit is contained in:
Paul B Mahol 2023-09-06 15:35:55 +02:00
parent 0231df505d
commit 6022e0b04f
1 changed files with 1 additions and 1 deletions
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libavcodec/rpzaenc.c
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@ -802,7 +802,7 @@ static int rpza_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
{
RpzaContext *s = avctx->priv_data;
uint8_t *buf;
int ret = ff_alloc_packet(avctx, pkt, 4LL + 6LL * avctx->height * avctx->width);
int ret = ff_alloc_packet(avctx, pkt, 4LL + 6LL * FFMAX(avctx->height, 4) * FFMAX(avctx->width, 4));
if (ret < 0)
return ret;