random_seed: fix out of array read

Fixes CID733787 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 7fe5548531
parent adcbb3fd8b
commit 7fe5548531
1 changed files with 1 additions and 1 deletions
--- a/libavutil/random_seed.c
+++ b/libavutil/random_seed.c
@ -95,7 +95,7 @@ static uint32_t get_generic_seed(void)
    av_sha_init(sha, 160);
    av_sha_update(sha, (uint8_t*)buffer, sizeof(buffer));
    av_sha_final(sha, digest);
-    return AV_RB32(digest) + AV_RB32(digest+32);
+    return AV_RB32(digest) + AV_RB32(digest+16);
 }

 uint32_t av_get_random_seed(void)