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Use VARSIZE_ANY instead of itemsize to avoid uninitialized bytes

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Andrew Kane
2024-04-23 23:52:02 -07:00
parent 281a74f54e
commit ad3f811fa3
2 changed files with 5 additions and 2 deletions
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src/ivfflat.h
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@@ -273,7 +273,7 @@ typedef IvfflatScanOpaqueData * IvfflatScanOpaque;
#define VECTOR_ARRAY_SIZE(_length, _size) (sizeof(VectorArrayData) + (_length) * MAXALIGN(_size))
#define VECTOR_ARRAY_OFFSET(_arr, _offset) ((char*) (_arr)->items + (_offset) * (_arr)->itemsize)
#define VectorArrayGet(_arr, _offset) VECTOR_ARRAY_OFFSET(_arr, _offset)
#define VectorArraySet(_arr, _offset, _val) memcpy(VECTOR_ARRAY_OFFSET(_arr, _offset), _val, (_arr)->itemsize)
#define VectorArraySet(_arr, _offset, _val) memcpy(VECTOR_ARRAY_OFFSET(_arr, _offset), _val, VARSIZE_ANY(_val))
/* Methods */
VectorArray VectorArrayInit(int maxlen, int dimensions, Size itemsize);