Daniel Black

icon company @MariaDB icon location Canberra, Australia icon location Serial, and occasionally parallel, open source coder

Results 105 issues of Daniel Black

MDEV-37615: Clang based static analysis false positive reports on UNINIT_VAR

- [x] *The Jira issue number for this PR is: MDEV-37615* ## Description Clang static analysis tools like Infer, are written around static analysis and not undefined behaviour detection at...

MariaDB Foundation

InnoDB parser - remove #line + mroonga + MDEV-37613 Connect Storage Engine - remove anonymous union

2 comment

- [x] *The Jira issue number for this PR is: MDEV-37613* ## Description BINCOL::SetEndian can be replaced by using the preprocessor macro WORDS_BIGENDIAN to determine the endian. After that the...

MariaDB Foundation

MDEV-31751 SET @@tx_isolation=X behaves like SET TRANSACATION ISOLATION LEVEL X instead of SET SESSSION tx_isolation=X

1 comment

- [x] *The Jira issue number for this PR is: MDEV-31751* ## Description `SET @@tx_isolation=X` behaves like `SET TRANSACATION ISOLATION LEVEL X` instead of `SET SESSSION tx_isolation=X` But that doesn't...

MariaDB Foundation

variable argument list pointers aren't traced as allocation targets resulting in false positives for PULSE_UNINITIALIZED_VALUE and MEMORY_LEAK_C

The use of a variable argument list to allocate a memory block once for its argument pointers at once isn't traced to the returning function. x.c: ```c #include #include void...

c

NULLPTR_DEREFERENCE false positive when we check the pointer first.

In the case below we never dereference mysql_default when it is null so the infer warning is a false positive. x.c: ```c #include #include static char *mysql_default = 0; #define...

c