avcodec/hevc: Dont turn 32bit timebases into negative numbers

Fixes assertion failure Fixes: 499f6ecaeae8e3f79a115a72c61ffd15-asan_static-oob_124a175_2792_cov_1782273879_RPLM_A_qualcomm_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · bf2ce19e51
parent b818637b84
commit bf2ce19e51
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/hevc.c
+++ b/libavcodec/hevc.c
@ -283,7 +283,7 @@ static int decode_lt_rps(HEVCContext *s, LongTermRPS *rps, GetBitContext *gb)
 static int set_sps(HEVCContext *s, const HEVCSPS *sps)
 {
    int ret;
-    int num = 0, den = 0;
+    unsigned num = 0, den = 0;

    pic_arrays_free(s);
    ret = pic_arrays_init(s, sps);