MonetDB: Jan2022 - Missing checks

[Pedro Ferreira]

Changeset: dbb4c373cbc5 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/dbb4c373cbc5
Modified Files:
        sql/backends/monet5/sql_time.c
Branch: Jan2022
Log Message:

Missing checks


diffs (33 lines):

diff --git a/sql/backends/monet5/sql_time.c b/sql/backends/monet5/sql_time.c
--- a/sql/backends/monet5/sql_time.c
+++ b/sql/backends/monet5/sql_time.c
@@ -1306,9 +1306,11 @@ month_interval(Client cntxt, MalBlkPtr m
                msg = createException(ILLARG, "batcalc.month_interval", 
SQLSTATE(42000) "Illegal argument in month interval");
        }
        }
-       btkey = b->tkey;
-       btsorted = b->tsorted;
-       btrevsorted = b->trevsorted;
+       if (b) {
+               btkey = b->tkey;
+               btsorted = b->tsorted;
+               btrevsorted = b->trevsorted;
+       }
 bailout1:
        bat_iterator_end(&bi);
 
@@ -1442,9 +1444,11 @@ second_interval(Client cntxt, MalBlkPtr 
                msg = createException(ILLARG, "batcalc.sec_interval", 
SQLSTATE(42000) "Illegal argument in second interval");
        }
        }
-       btkey = b->tkey;
-       btsorted = b->tsorted;
-       btrevsorted = b->trevsorted;
+       if (b) {
+               btkey = b->tkey;
+               btsorted = b->tsorted;
+               btrevsorted = b->trevsorted;
+       }
 bailout1:
        bat_iterator_end(&bi);
 
_______________________________________________
checkin-list mailing list
checkin-list@monetdb.org
https://www.monetdb.org/mailman/listinfo/checkin-list