diff options
Diffstat (limited to 'innobase/mem')
| -rw-r--r-- | innobase/mem/mem0mem.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/innobase/mem/mem0mem.c b/innobase/mem/mem0mem.c index 58fb618e2db..3e0a9c008f3 100644 --- a/innobase/mem/mem0mem.c +++ b/innobase/mem/mem0mem.c @@ -50,7 +50,7 @@ of the blocks stay the same. An exception is, of course, the case where the caller requests a memory buffer whose size is bigger than the threshold. In that case a block big enough must be allocated. - + The heap is physically arranged so that if the current block becomes full, a new block is allocated and always inserted in the chain of blocks as the last block. @@ -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; |