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Overview
| Comment: | Fix to check-in [f221f31eff]: Make sure local variable rc is declared even when compiled without SQLITE_DEBUG. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7a9a35327c55452e858335933ce11669 |
| User & Date: | drh 2009-12-05 18:34:09 |
Context
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2009-12-06
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| 03:35 | Enhanced detection of database corruption in btree.c:allocateSpace(). check-in: 5a511f98 user: drh tags: trunk | |
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2009-12-05
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| 18:34 | Fix to check-in [f221f31eff]: Make sure local variable rc is declared even when compiled without SQLITE_DEBUG. check-in: 7a9a3532 user: drh tags: trunk | |
| 18:16 | Add test case for the obscure corruption detection added by the previous commit. check-in: f221f31e user: dan tags: trunk | |
Changes
Changes to src/btree.c.
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static void copyNodeContent(MemPage *pFrom, MemPage *pTo, int *pRC){
if( (*pRC)==SQLITE_OK ){
BtShared * const pBt = pFrom->pBt;
u8 * const aFrom = pFrom->aData;
u8 * const aTo = pTo->aData;
int const iFromHdr = pFrom->hdrOffset;
int const iToHdr = ((pTo->pgno==1) ? 100 : 0);
TESTONLY(int rc;)
int iData;
assert( pFrom->isInit );
assert( pFrom->nFree>=iToHdr );
assert( get2byte(&aFrom[iFromHdr+5])<=pBt->usableSize );
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5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 |
static void copyNodeContent(MemPage *pFrom, MemPage *pTo, int *pRC){
if( (*pRC)==SQLITE_OK ){
BtShared * const pBt = pFrom->pBt;
u8 * const aFrom = pFrom->aData;
u8 * const aTo = pTo->aData;
int const iFromHdr = pFrom->hdrOffset;
int const iToHdr = ((pTo->pgno==1) ? 100 : 0);
int rc;
int iData;
assert( pFrom->isInit );
assert( pFrom->nFree>=iToHdr );
assert( get2byte(&aFrom[iFromHdr+5])<=pBt->usableSize );
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