Changeset: faaa69b208fe for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=faaa69b208fe
Modified Files:
sql/server/rel_rel.c
Branch: default
Log Message:
fixed another sqlsmith crash
diffs (17 lines):
diff --git a/sql/server/rel_rel.c b/sql/server/rel_rel.c
--- a/sql/server/rel_rel.c
+++ b/sql/server/rel_rel.c
@@ -1139,9 +1139,13 @@ rel_or(mvc *sql, sql_rel *l, sql_rel *r,
set_processed(l);
set_processed(r);
rel = rel_setop_check_types(sql, l, r, ls, rs, op_union);
+ if (!rel)
+ return NULL;
rel->exps = rel_projections(sql, rel, NULL, 1, 1);
set_processed(rel);
rel = rel_distinct(rel);
+ if (!rel)
+ return NULL;
if (exps_card(l->exps) <= CARD_AGGR &&
exps_card(r->exps) <= CARD_AGGR)
{
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