fix #35430 (PDO crashes on incorrect FETCH_FUNC use)

21 years ago · dc1d5122d1
1 changed files with 3 additions and 1 deletions
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@ -1305,13 +1305,15 @@ static PHP_METHOD(PDOStatement, fetchAll)
 		switch(ZEND_NUM_ARGS()) {
 		case 0:
 		case 1:
+			pdo_raise_impl_error(stmt->dbh, stmt, "HY000", "no fetch function specified" TSRMLS_CC);
+			error = 1;
 			break;
 		case 3:
 		case 2:
 			stmt->fetch.func.function = arg2;
+			do_fetch_func_prepare(stmt TSRMLS_CC);
 			break;
 		}
-		do_fetch_func_prepare(stmt TSRMLS_CC);
 		break;
 	
 	case PDO_FETCH_COLUMN: