diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-01-15 22:14:17 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-01-15 22:14:17 +0000 |
| commit | aa00e6134e4fa892a2ec5f343d2c60a599dd29d9 (patch) | |
| tree | 2d3543984d207f6ea6b3b58a94b03d47fd6bf651 /src/backend/access/heap | |
| parent | 685a66cdfe07fd25e82b01d15894005086707633 (diff) | |
Add more sanity-checking to PageAddItem and PageIndexTupleDelete,
to prevent spreading of corruption when page header pointers are bad.
Merge PageZero into PageInit, since it was never used separately, and
remove separate memset calls used at most other PageInit call points.
Remove IndexPageCleanup, which wasn't used at all.
Diffstat (limited to 'src/backend/access/heap')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 5073a2e1900..878896d5e27 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.128 2001/11/05 17:46:23 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.129 2002/01/15 22:14:17 tgl Exp $ * * * INTERFACE ROUTINES @@ -2094,10 +2094,7 @@ heap_xlog_insert(bool redo, XLogRecPtr lsn, XLogRecord *record) uint32 newlen; if (record->xl_info & XLOG_HEAP_INIT_PAGE) - { PageInit(page, BufferGetPageSize(buffer), 0); - PageZero(page); - } if (XLByteLE(lsn, PageGetLSN(page))) /* changes are applied */ { @@ -2262,10 +2259,7 @@ newsame:; uint32 newlen; if (record->xl_info & XLOG_HEAP_INIT_PAGE) - { PageInit(page, BufferGetPageSize(buffer), 0); - PageZero(page); - } if (XLByteLE(lsn, PageGetLSN(page))) /* changes are applied */ { |