vp9/parser: change size type to unsigned.

Fixes valgrind errors in fuzzed8.ivf because size >= 0x80000000.
11 years ago · c72f587353
parent 3b6655ebff
commit c72f587353
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/vp9_parser.c
+++ b/libavcodec/vp9_parser.c
@ -73,12 +73,12 @@ static int parse(AVCodecParserContext *ctx,
 #define case_n(a, rd) \
            case a: \
                while (n_frames--) { \
-                    int sz = rd; \
+                    unsigned sz = rd; \
                    idx += a; \
                    if (sz > size) { \
                        s->n_frames = 0; \
                        av_log(avctx, AV_LOG_ERROR, \
-                               "Superframe packet size too big: %d > %d\n", \
+                               "Superframe packet size too big: %u > %d\n", \
                               sz, size); \
                        return size; \
                    } \