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Fix a problem when opening a write-transaction while there exist read-only b-tree cursors in mmap mode.

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FossilOrigin-Name: 32e0bbb73609ac3ad096a60f1de3095bc79fb0cc
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dan
2013-03-21 15:57:32 +00:00
parent c71b45e619
commit 5b068f8632
3 changed files with 8 additions and 8 deletions
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src/btree.c
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@@ -2595,7 +2595,7 @@ static int btreeSwapOutMmap(BtShared *pBt){
MemPage *pPg = pCsr->apPage[0];
if( pPg->pDbPage->flags & PGHDR_MMAP ){
MemPage *pNew = 0;
rc = btreeGetPage(pBt, pPg->pgno, &pNew, 0, 0);
rc = getAndInitPage(pBt, pPg->pgno, &pNew, 0);
if( rc==SQLITE_OK && pCsr->iPage==0 ){
pCsr->info.pCell = pNew->aData + (pCsr->info.pCell - pPg->aData);
}