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Fix a problems that arise if malloc() fails while compiling SELECT

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statements within a TRIGGER. (CVS 3478)

FossilOrigin-Name: ee4894b49995e4904db1991281563cfbb7b1c16d
This commit is contained in:
drh
2006-10-18 23:26:38 +00:00
parent f6bbe022c7
commit 28f4591466
5 changed files with 25 additions and 18 deletions
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12
src/trigger.c
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@@ -668,12 +668,12 @@ static int codeTriggerProgram(
pParse->trigStack->orconf = orconf;
switch( pTriggerStep->op ){
case TK_SELECT: {
Select * ss = sqlite3SelectDup(pTriggerStep->pSelect);
assert(ss);
assert(ss->pSrc);
sqlite3SelectResolve(pParse, ss, 0);
sqlite3Select(pParse, ss, SRT_Discard, 0, 0, 0, 0, 0);
sqlite3SelectDelete(ss);
Select *ss = sqlite3SelectDup(pTriggerStep->pSelect);
if( ss ){
sqlite3SelectResolve(pParse, ss, 0);
sqlite3Select(pParse, ss, SRT_Discard, 0, 0, 0, 0, 0);
sqlite3SelectDelete(ss);
}
break;
}
case TK_UPDATE: {