dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-17 22:39:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc

Browse Source 
quite a large security sweep.

Change-Id: If150dfbb46e6e9b56210473a109c8ad6ccd0cea4
This commit is contained in:
Pascal Massimino
2012-08-01 12:06:04 -07:00
parent a3c063c714
commit bff34ac1ca
15 changed files with 108 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/utils/color_cache.c
View File

@ -12,6 +12,7 @@
#include <assert.h>
#include <stdlib.h>
#include "./color_cache.h"
#include "../utils/utils.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
@ -24,7 +25,8 @@ int VP8LColorCacheInit(VP8LColorCache* const cc, int hash_bits) {
const int hash_size = 1 << hash_bits;
assert(cc != NULL);
assert(hash_bits > 0);
cc->colors_ = (uint32_t*)calloc(hash_size, sizeof(*cc->colors_));
cc->colors_ = (uint32_t*)WebPSafeCalloc((uint64_t)hash_size,
sizeof(*cc->colors_));
if (cc->colors_ == NULL) return 0;
cc->hash_shift_ = 32 - hash_bits;
return 1;