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Add start of fault-injection tests for session module. Fix some bugs related to the same.

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FossilOrigin-Name: 32e95164d1192b87b1ab019549fd2394642cd3fe
This commit is contained in:
dan
2011-03-21 16:17:42 +00:00
parent 27453faef8
commit 12ca0b5695
7 changed files with 299 additions and 123 deletions
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22
src/vdbeapi.c
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@@ -1348,21 +1348,23 @@ int sqlite3_preupdate_old(sqlite3 *db, int iIdx, sqlite3_value **ppValue){
/* If the old.* record has not yet been loaded into memory, do so now. */
if( p->pUnpacked==0 ){
u32 nRecord;
u8 *aRecord;
u32 nRec;
u8 *aRec;
rc = sqlite3BtreeDataSize(p->pCsr->pCursor, &nRecord);
rc = sqlite3BtreeDataSize(p->pCsr->pCursor, &nRec);
if( rc!=SQLITE_OK ) goto preupdate_old_out;
aRecord = sqlite3DbMallocRaw(db, nRecord);
if( !aRecord ) goto preupdate_old_out;
rc = sqlite3BtreeData(p->pCsr->pCursor, 0, nRecord, aRecord);
aRec = sqlite3DbMallocRaw(db, nRec);
if( !aRec ) goto preupdate_old_out;
rc = sqlite3BtreeData(p->pCsr->pCursor, 0, nRec, aRec);
if( rc==SQLITE_OK ){
p->pUnpacked = sqlite3VdbeRecordUnpack(&p->keyinfo, nRec, aRec, 0, 0);
if( !p->pUnpacked ) rc = SQLITE_NOMEM;
}
if( rc!=SQLITE_OK ){
sqlite3DbFree(db, aRecord);
sqlite3DbFree(db, aRec);
goto preupdate_old_out;
}
p->pUnpacked = sqlite3VdbeRecordUnpack(&p->keyinfo, nRecord, aRecord, 0, 0);
p->aRecord = aRecord;
p->aRecord = aRec;
}
if( iIdx>=p->pUnpacked->nField ){