X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmss2.c;h=9434a740a7cf49cefc5ea2df03b60a80bb4a27e4;hb=37d742b607d47122d23d548ffd7ad9b09cbc5298;hp=2eb366ee780c7261f720658661bc3f919f18a886;hpb=1c9ac700dd141e545538a824f5a8cb81bb0a375d;p=ffmpeg

diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c
index 2eb366ee780..9434a740a7c 100644
--- a/libavcodec/mss2.c
+++ b/libavcodec/mss2.c
@@ -152,6 +152,7 @@ static void arith2_init(ArithCoder *c, GetByteContext *gB)
     c->low           = 0;
     c->high          = 0xFFFFFF;
     c->value         = bytestream2_get_be24(gB);
+    c->overread      = 0;
     c->gbc.gB        = gB;
     c->get_model_sym = arith2_get_model_sym;
     c->get_number    = arith2_get_number;
@@ -411,8 +412,6 @@ static int decode_wmv9(AVCodecContext *avctx, const uint8_t *buf, int buf_size,
 
     ff_mpeg_er_frame_start(s);
 
-    v->bits = buf_size * 8;
-
     v->end_mb_x = (w + 15) >> 4;
     s->end_mb_y = (h + 15) >> 4;
     if (v->respic & 1)
@@ -617,7 +616,7 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
             return AVERROR_INVALIDDATA;
         }
     } else {
-        if ((ret = ff_reget_buffer(avctx, ctx->last_pic)) < 0)
+        if ((ret = ff_reget_buffer(avctx, ctx->last_pic, 0)) < 0)
             return ret;
         if ((ret = av_frame_ref(frame, ctx->last_pic)) < 0)
             return ret;