diff options
Diffstat (limited to 'net/disk_cache/cache_util.cc')
| -rw-r--r-- | net/disk_cache/cache_util.cc | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/disk_cache/cache_util.cc b/net/disk_cache/cache_util.cc index ea39df0..1671138 100644 --- a/net/disk_cache/cache_util.cc +++ b/net/disk_cache/cache_util.cc @@ -145,15 +145,12 @@ int PreferredCacheSize(int64 available) { if (available < 0) return kDefaultCacheSize; - int64 max_size = PreferredCacheSizeInternal(available); - // Limit cache size to somewhat less than kint32max to avoid potential // integer overflows in cache backend implementations. - DCHECK(kDefaultCacheSize * 4 < kint32max); - if (max_size > kDefaultCacheSize * 4) - max_size = kDefaultCacheSize * 4; - - return implicit_cast<int32>(max_size); + DCHECK_LT(kDefaultCacheSize * 4, kint32max); + return static_cast<int32>(std::min( + PreferredCacheSizeInternal(available), + static_cast<int64>(kDefaultCacheSize * 4))); } } // namespace disk_cache |