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-rw-r--r--libavcodec/sgienc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/sgienc.c b/libavcodec/sgienc.c
index d35c7ac5d1..8bb0aba1af 100644
--- a/libavcodec/sgienc.c
+++ b/libavcodec/sgienc.c
@@ -36,6 +36,11 @@ static av_cold int encode_init(AVCodecContext *avctx)
{
SgiContext *s = avctx->priv_data;
+ if (avctx->width > 65535 || avctx->height > 65535) {
+ av_log(avctx, AV_LOG_ERROR, "SGI does not support resolutions above 65535x65535\n");
+ return -1;
+ }
+
avcodec_get_frame_defaults(&s->picture);
avctx->coded_frame = &s->picture;