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Fix a crash that could occur in SQLITE_MAX_EXPR_DEPTH=0 builds when processing SQL containing syntax errors.

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FossilOrigin-Name: 5f58dd3a19605b6f49b4364fa29892502eff35f12a7693a8694100e1844711ea
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dan
2020-08-20 16:25:26 +00:00
parent 7b14b990d0
commit 6c3b4b07d1
5 changed files with 17 additions and 14 deletions
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src/expr.c
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@@ -768,6 +768,7 @@ int sqlite3SelectExprHeight(Select *p){
** Expr.flags.
*/
void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p){
if( pParse->nErr ) return;
if( p && p->x.pList && !ExprHasProperty(p, EP_xIsSelect) ){
p->flags |= EP_Propagate & sqlite3ExprListFlags(p->x.pList);
}