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Fix a bug in OOM handling code introduced by [6a28713d].

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FossilOrigin-Name: 8a786ce99491401dd7660e54f1a1ba3b2300cecbe180b1a31e549ff5f5b77bdc
This commit is contained in:
dan
2020-11-24 17:55:34 +00:00
parent 2e3cb1382f
commit f5c3a75b63
3 changed files with 10 additions and 10 deletions
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6
src/pager.c
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@@ -2512,12 +2512,12 @@ static int pager_delsuper(Pager *pPager, const char *zSuper){
if( rc!=SQLITE_OK ) goto delsuper_out;
nSuperPtr = pVfs->mxPathname+1;
zFree = sqlite3Malloc(4 + nSuperJournal + nSuperPtr + 2);
zFree[0] = zFree[1] = zFree[2] = zFree[3] = 0;
zSuperJournal = &zFree[4];
if( !zSuperJournal ){
if( !zFree ){
rc = SQLITE_NOMEM_BKPT;
goto delsuper_out;
}
zFree[0] = zFree[1] = zFree[2] = zFree[3] = 0;
zSuperJournal = &zFree[4];
zSuperPtr = &zSuperJournal[nSuperJournal+2];
rc = sqlite3OsRead(pSuper, zSuperJournal, (int)nSuperJournal, 0);
if( rc!=SQLITE_OK ) goto delsuper_out;