Commit 6202aa7c authored by heikki@donna.mysql.fi's avatar heikki@donna.mysql.fi
Browse files

mem0mem.c: 

  Add more diagnostic code to cath possible memory corruption
parent 8a7ecfb9

innobase/mem/mem0mem.c

+9 −1
Original line number Diff line number Diff line
@@ -119,6 +119,10 @@ mem_heap_create_block( 
	ut_ad((type == MEM_HEAP_DYNAMIC) || (type == MEM_HEAP_BUFFER)

		|| (type == MEM_HEAP_BUFFER + MEM_HEAP_BTR_SEARCH));



	if (heap && heap->magic_n != MEM_BLOCK_MAGIC_N) {

		mem_analyze_corruption((byte*)heap);

	}



	/* In dynamic allocation, calculate the size: block header + data. */



	if (init_block != NULL) {
@@ -251,6 +255,10 @@ mem_heap_block_free( 
	ulint	len;

	ibool	init_block;	



	if (block->magic_n != MEM_BLOCK_MAGIC_N) {

		mem_analyze_corruption((byte*)block);

	}



	UT_LIST_REMOVE(list, heap->base, block);

		

	type = heap->type;