The PoC is generated by my DBMS fuzzer. It can also be reproduced in the latest branch.
```SQL
CREATE TABLE v0 ( v1 DECIMAL NOT NULL PRIMARY KEY ) ; 
  INSERT INTO v0 VALUES ( -2147483648 ) ; 
  INSERT INTO v0 VALUES ( ( SELECT ALL CASE WHEN 0 THEN 77 / -128 WHEN 35 THEN -128 ELSE ( ( 30646101.000000 , 35055771.000000 ) , ( 91094082.000000 , 43147816.000000 ) ) / 0 END ) ) ; 
  INSERT INTO v0 ( v1 , v1 , v1 ) SELECT v1 FROM v0 WHERE 27 / - 76 / ( v1 + 53 ) + 8 / -1 IN ( v1 / 51 , 'x' , 'x' ) ORDER BY v1 / v1 + 2147483647 + 37190275.000000 + 87 ; 
```

ways to reproduce (write poc to the file /tmp/test.sql first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba openlink/virtuoso-opensource-7:7.2.11
# wait the server starting
sleep 10
# check whether the simple query works
echo "SELECT 1;" | docker exec -i virtdb_test isql 1111 dba
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
```
Fuzzer: Virtuoso 7.2.11 crashed by stack smashing
This is a GitHub Issue
repo:virtuoso-opensource
owner:openlink
Title : Fuzzer: Virtuoso 7.2.11 crashed by stack smashing
Issue date:

--- start body ---
The PoC is generated by my DBMS fuzzer. It can also be reproduced in the latest branch.
```SQL
CREATE TABLE v0 ( v1 DECIMAL NOT NULL PRIMARY KEY ) ; 
  INSERT INTO v0 VALUES ( -2147483648 ) ; 
  INSERT INTO v0 VALUES ( ( SELECT ALL CASE WHEN 0 THEN 77 / -128 WHEN 35 THEN -128 ELSE ( ( 30646101.000000 , 35055771.000000 ) , ( 91094082.000000 , 43147816.000000 ) ) / 0 END ) ) ; 
  INSERT INTO v0 ( v1 , v1 , v1 ) SELECT v1 FROM v0 WHERE 27 / - 76 / ( v1 + 53 ) + 8 / -1 IN ( v1 / 51 , 'x' , 'x' ) ORDER BY v1 / v1 + 2147483647 + 37190275.000000 + 87 ; 
```

ways to reproduce (write poc to the file /tmp/test.sql first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba openlink/virtuoso-opensource-7:7.2.11
# wait the server starting
sleep 10
# check whether the simple query works
echo "SELECT 1;" | docker exec -i virtdb_test isql 1111 dba
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
```
--- end body ---
