diff options
Diffstat (limited to 'mysys/my_alloc.c')
| -rw-r--r-- | mysys/my_alloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mysys/my_alloc.c b/mysys/my_alloc.c index 65af5605206..f2bd029e522 100644 --- a/mysys/my_alloc.c +++ b/mysys/my_alloc.c @@ -21,7 +21,6 @@ #undef EXTRA_DEBUG #define EXTRA_DEBUG - /* Initialize memory root @@ -56,7 +55,7 @@ void init_alloc_root(MEM_ROOT *mem_root, size_t block_size, mem_root->block_num= 4; /* We shift this with >>2 */ mem_root->first_block_usage= 0; -#if !(defined(HAVE_purify) && defined(EXTRA_DEBUG)) +#if !(defined(HAVE_valgrind) && defined(EXTRA_DEBUG)) if (pre_alloc_size) { if ((mem_root->free= mem_root->pre_alloc= @@ -96,7 +95,7 @@ void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size, DBUG_ASSERT(alloc_root_inited(mem_root)); mem_root->block_size= block_size - ALLOC_ROOT_MIN_BLOCK_SIZE; -#if !(defined(HAVE_purify) && defined(EXTRA_DEBUG)) +#if !(defined(HAVE_valgrind) && defined(EXTRA_DEBUG)) if (pre_alloc_size) { size_t size= pre_alloc_size + ALIGN_SIZE(sizeof(USED_MEM)); @@ -147,7 +146,7 @@ void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size, void *alloc_root(MEM_ROOT *mem_root, size_t length) { -#if defined(HAVE_purify) && defined(EXTRA_DEBUG) +#if defined(HAVE_valgrind) && defined(EXTRA_DEBUG) reg1 USED_MEM *next; DBUG_ENTER("alloc_root"); DBUG_PRINT("enter",("root: 0x%lx", (long) mem_root)); @@ -236,6 +235,7 @@ void *alloc_root(MEM_ROOT *mem_root, size_t length) mem_root->used= next; mem_root->first_block_usage= 0; } + TRASH_ALLOC(point, length); DBUG_PRINT("exit",("ptr: 0x%lx", (ulong) point)); DBUG_RETURN((void*) point); #endif |