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Fix an obscure assertion fault that can follow an OOM. The problem

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was introduced by check-in [a1cf44763277b6c7].

FossilOrigin-Name: 04e7e5650efffdce759b46999beb67c250af6cf394a7779ab861f210a84c134d
This commit is contained in:
drh
2017-05-06 18:09:36 +00:00
parent f8a2e8c2d2
commit ffe280596e
3 changed files with 8 additions and 8 deletions
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2
src/expr.c
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@@ -1550,7 +1550,7 @@ ExprList *sqlite3ExprListAppendVector(
}
}
if( pExpr->op==TK_SELECT && pList ){
if( !db->mallocFailed && pExpr->op==TK_SELECT && ALWAYS(pList!=0) ){
Expr *pFirst = pList->a[iFirst].pExpr;
assert( pFirst!=0 );
assert( pFirst->op==TK_SELECT_COLUMN );