Jingzhou Fu

FRIDA mode does NOT support multithreading

6

**Is your feature request related to a problem? Please describe.** It seems that current FRIDA mode cannot catch the basic block hit happening in child thread. It limits FRIDA mode's...

gsserver crashed at SQLExecution::checkSelectList

1

**Describe the bug** The `gsserver` binary throws SIGSEGV when executing a specific SQL statement. **To Reproduce** Steps to reproduce the behavior: 1. Start gsserver through executing `gs_startnode` and `gs_joincluster`. 3....

virtuoso 7.2.9 crashed at dfe_unit_col_loci

1

The PoC is generated by my DBMS fuzzer. ```SQL CREATE TABLE b ( folders VARCHAR(80), folderid VARCHAR(80), parentid VARCHAR(80), rootid VARCHAR(80), c INTEGER, path VARCHAR(80), id VARCHAR(80), i VARCHAR(80), d...

Some MonetDB Server crashes found

1

**Describe the bug** The are 40 crashes found in MonetDB (node 95dba4e85799). **Some of them may be duplicate bugs.** You can browse them here: [https://github.com/fuboat/BugList-MonetDB-95dba4e85799](https://github.com/fuboat/BugList-MonetDB-95dba4e85799) The SQL statements to trigger...

MonetDB Dec2023-SP2 crashes at `sql_init_subtype`

1

**Describe the bug** MonetDB Dec2023-SP2 crashes at `sql_init_subtype`. **To Reproduce** ```sql SELECT LEVENSHTEIN('int', 'X2014-10-25 UTC'); ``` **Backtrace of the Crash** ``` #0 0x7fc87dce1233 (sql_init_subtype+0x13) #1 0x7fc87dd05877 (res_col_create+0x87) #2 0x7fc87dc58851 (mvc_result_value+0x51)...

MonetDB server crashes in `sql_init_subtype`

1

**Describe the bug** MonetDB server crashes in `sql_init_subtype`. **To Reproduce** ```sql SELECT levenshtein ( 'int' , '2014-10-25 UTC' ); ``` **Backtrace of the Crash** ```c #0 0x7ff2f16795ec (sql_init_subtype+0x3c) #1 0x7ff2f16b855b...

**Describe the bug** MonetDB server crashes in `strCmp`. **To Reproduce** ```sql SELECT 0.100000 FROM dependencies ORDER BY max ( 'y' ) OVER ( ROWS BETWEEN 1.100000 PRECEDING AND 8 PRECEDING...

**Describe the bug** MonetDB server crashes in `ALGgroupby`. **To Reproduce** ```sql SELECT ( WITH x AS ( SELECT * FROM generate_series ( 32989 , 8100 ) EXCEPT SELECT * FROM...

**Describe the bug** MonetDB server crashes in `exp_setalias`. **To Reproduce** ```sql SELECT ( WITH x ( x ) AS ( SELECT 1 ) SELECT ( x ) FROM x WHERE...

**Describe the bug** MonetDB server crashes in `rel_optimize_projections_`. **To Reproduce** ```sql SELECT ( WITH x AS ( SELECT 1 x UNION SELECT 1 ) SELECT x FROM x WHERE (...