database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-14 08:21:07 +03:00
Code Activity

Repair missing MEMORY_CONTEXT_CHECKING logic for realloc().

Browse Source 
Doesn't anyone around here run regression tests before submitting
patches, or before committing them?
This commit is contained in:
Tom Lane
2000-07-12 05:15:20 +00:00
parent badce86a2c
commit cbdaa27f97
1 changed files with 11 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/backend/utils/mmgr/aset.c
View File

@ -11,7 +11,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.30 2000/07/12 02:37:23 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/mmgr/aset.c,v 1.31 2000/07/12 05:15:20 tgl Exp $
* *
* NOTE: * NOTE:
* This is a new (Feb. 05, 1999) implementation of the allocation set * This is a new (Feb. 05, 1999) implementation of the allocation set
@ -696,7 +696,17 @@ AllocSetRealloc(MemoryContext context, void *pointer, Size size)
*/ */
oldsize = AllocPointerGetSize(pointer); oldsize = AllocPointerGetSize(pointer);
if (oldsize >= size) if (oldsize >= size)
{
#ifdef MEMORY_CONTEXT_CHECKING
AllocChunk chunk = AllocPointerGetChunk(pointer);
/* mark memory for memory leak searching */
memset(((char *) chunk) + (ALLOC_CHUNKHDRSZ + size),
0x7F, chunk->size - size);
chunk->data_size = size;
#endif
return pointer; return pointer;
}
if (oldsize >= ALLOC_BIGCHUNK_LIMIT) if (oldsize >= ALLOC_BIGCHUNK_LIMIT)
{ {
@ -711,7 +721,6 @@ AllocSetRealloc(MemoryContext context, void *pointer, Size size)
AllocBlock block = set->blocks; AllocBlock block = set->blocks;
AllocBlock prevblock = NULL; AllocBlock prevblock = NULL;
Size blksize; Size blksize;
#ifdef MEMORY_CONTEXT_CHECKING #ifdef MEMORY_CONTEXT_CHECKING
Size data_size = size; Size data_size = size;
#endif #endif