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fix slice_alloc.h uint32_t overflow bug

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This commit is contained in:
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 { class ObEmbedFixedQueue {
public: public:
ObEmbedFixedQueue() : push_(0), pop_(0), capacity_(0) ObEmbedFixedQueue(): push_(0), pop_(0), capacity_(0) {}
{} ~ObEmbedFixedQueue() {}
~ObEmbedFixedQueue() void init(uint64_t capacity) {
{}
void init(uint32_t capacity)
{
capacity_ = capacity; capacity_ = capacity;
memset(data_, 0, sizeof(void*) * capacity); memset(data_, 0, sizeof(void*) * capacity);
} }
@ -120,9 +117,9 @@ public:
} }
private: private:
uint32_t push_ CACHE_ALIGNED; uint64_t push_ CACHE_ALIGNED;
uint32_t pop_ CACHE_ALIGNED; uint64_t pop_ CACHE_ALIGNED;
uint32_t capacity_ CACHE_ALIGNED; uint64_t capacity_ CACHE_ALIGNED;
void* data_[]; void* data_[];
}; };