1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c
index bd45fbcd1..f40f16061 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -3207,7 +3207,7 @@ int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
 */
 int sqlite3ExprCheckIN(Parse *pParse, Expr *pIn){
   int nVector = sqlite3ExprVectorSize(pIn->pLeft);
-  if( (pIn->flags & EP_xIsSelect) ){
+  if( (pIn->flags & EP_xIsSelect)!=0 && !pParse->db->mallocFailed ){
     if( nVector!=pIn->x.pSelect->pEList->nExpr ){
       sqlite3SubselectError(pParse, pIn->x.pSelect->pEList->nExpr, nVector);
       return 1;