avcodec/scpr: Use av_memcpy_backptr() in type 17 and 33

[ffmpeg] / libavcodec / mss2.c

diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c
index 2eb366ee780c7261f720658661bc3f919f18a886..29897cea2eb4bf0667e5fb97e3a6e88abce76a5b 100644 (file)
--- 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;