avcodec/dxv: Check remaining bytes in dxv_decompress_raw()

[ffmpeg] / libavcodec / ffv1dec.c

diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index c3f43b838d010988f35026270bea0dc5ff9ff61b..20921c6adfb3554988b70cd362808c0daa58440c 100644 (file)
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/ffv1dec.c
@@ -45,7 +45,8 @@ static inline av_flatten int get_symbol_inline(RangeCoder *c, uint8_t *state,
     if (get_rac(c, state + 0))
         return 0;
     else {
-        int i, e, a;
+        int i, e;
+        unsigned a;
         e = 0;
         while (get_rac(c, state + 1 + FFMIN(e, 9))) { // 1..10
             e++;