diff options
Diffstat (limited to 'libavcodec/qtrleenc.c')
-rw-r--r-- | libavcodec/qtrleenc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/qtrleenc.c b/libavcodec/qtrleenc.c index 8750e3097a..d723188413 100644 --- a/libavcodec/qtrleenc.c +++ b/libavcodec/qtrleenc.c @@ -86,6 +86,10 @@ static av_cold int qtrle_encode_init(AVCodecContext *avctx) switch (avctx->pix_fmt) { case AV_PIX_FMT_GRAY8: + if (avctx->width % 4) { + av_log(avctx, AV_LOG_ERROR, "Width not being a multiple of 4 is not supported\n"); + return AVERROR(EINVAL); + } s->logical_width = avctx->width / 4; s->pixel_size = 4; break; |