Hi, Per Coverity.
The function ReorderBufferTXNByXid, can return NULL when the parameter *create* is false. In the functions ReorderBufferSetBaseSnapshot and ReorderBufferXidHasBaseSnapshot, the second call to ReorderBufferTXNByXid, pass false to *create* argument. In the function ReorderBufferSetBaseSnapshot, fixed passing true as argument to always return a valid ReorderBufferTXN pointer. In the function ReorderBufferXidHasBaseSnapshot, fixed by checking if the pointer is NULL. best regards, Ranier Vilela
fix-possible-dereference-null-pointer-reorderbuffer.patch
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