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Diffstat (limited to 'src/backend/utils/mmgr/aset.c')
| -rw-r--r-- | src/backend/utils/mmgr/aset.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/utils/mmgr/aset.c b/src/backend/utils/mmgr/aset.c index 1ee38a928b..afc6da38eb 100644 --- a/src/backend/utils/mmgr/aset.c +++ b/src/backend/utils/mmgr/aset.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.23 2000/01/26 05:57:30 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.24 2000/01/31 04:35:53 tgl Exp $ * * NOTE: * This is a new (Feb. 05, 1999) implementation of the allocation set @@ -389,6 +389,11 @@ AllocSetFree(AllocSet set, AllocPointer pointer) chunk = AllocPointerGetChunk(pointer); +#ifdef CLOBBER_FREED_MEMORY + /* Wipe freed memory for debugging purposes */ + memset(pointer, 0x7F, chunk->size); +#endif + if (chunk->size >= ALLOC_BIGCHUNK_LIMIT) { /* Big chunks are certain to have been allocated as single-chunk |