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Earlier detection of OOM errors during window function processing.

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dbsqlfuzz b08676f5a0437552c95d2a5d7ef285f8c451ea35.

FossilOrigin-Name: 8e04f52e32c9655b703ab0a6dc6d57e6bd134db9e7168807b7b2ce81974f9274
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drh
2021-04-06 13:56:46 +00:00
parent 2a1aeaa36e
commit d22ecfd38c
3 changed files with 9 additions and 8 deletions
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src/window.c
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@@ -788,6 +788,7 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){
case TK_AGG_FUNCTION:
case TK_COLUMN: {
int iCol = -1;
if( pParse->db->mallocFailed ) return WRC_Abort;
if( p->pSub ){
int i;
for(i=0; i<p->pSub->nExpr; i++){