Merge commit 'f76e3669bb350ca6df150244f3d28d7dc5599f01'

[ffmpeg] / libavcodec / ffv1enc.c

diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index c7479e649ff93f24ef4b56b0103e9e44102cf7e4..b63ed429d9f5f6504054f3bafabdf37ae38901ab 100644 (file)
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -549,7 +549,7 @@ static int write_extradata(FFV1Context *f)
 
     f->avctx->extradata_size = 10000 + 4 +
                                     (11 * 11 * 5 * 5 * 5 + 11 * 11 * 11) * 32;
-    f->avctx->extradata = av_malloc(f->avctx->extradata_size);
+    f->avctx->extradata = av_malloc(f->avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
     if (!f->avctx->extradata)
         return AVERROR(ENOMEM);
     ff_init_range_encoder(c, f->avctx->extradata, f->avctx->extradata_size);