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fix slice_alloc.h uint32_t overflow bug

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yq0 2021-07-23 12:12:25 +08:00 committed by wangzelin.wzl
parent 3fa7f39778
commit 0df13a572f
1 changed files with 6 additions and 9 deletions
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15
deps/oblib/src/lib/allocator/ob_slice_alloc.h vendored
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@ -93,12 +93,9 @@ private:
class ObEmbedFixedQueue {
public:
ObEmbedFixedQueue() : push_(0), pop_(0), capacity_(0)
{}
~ObEmbedFixedQueue()
{}
void init(uint32_t capacity)
{
ObEmbedFixedQueue(): push_(0), pop_(0), capacity_(0) {}
~ObEmbedFixedQueue() {}
void init(uint64_t capacity) {
capacity_ = capacity;
memset(data_, 0, sizeof(void*) * capacity);
}
@ -120,9 +117,9 @@ public:
}
private:
uint32_t push_ CACHE_ALIGNED;
uint32_t pop_ CACHE_ALIGNED;
uint32_t capacity_ CACHE_ALIGNED;
uint64_t push_ CACHE_ALIGNED;
uint64_t pop_ CACHE_ALIGNED;
uint64_t capacity_ CACHE_ALIGNED;
void* data_[];
};