[LU-10811] New static analysis issues in v2_10_59_0-0-g108333a

Related — Wed, 30 Aug 2023 21:35:10 +0000

Found 1 new static analysis issues in v2_10_59_0-0-g108333a:

Null pointer may be passed to function that may dereference it
- lustre/utils/lfs.c: in lfs_quota, Null pointer 'name' that comes from line 6018 may be passed to function and can be dereferenced there by passing argument 2 to function 'get_print_quota' at line 6156.

TRACEBACK:
An event which alters the program's state, leading to the defect
lfs.c:6018: 'name' has been assigned a NULL value.
A condition which occurs, leading to the defect
lfs.c:6028: Entering loop, because (c=getopt(argc, argv, "gi:I:o:pqtuvh" ) ) != -1 is true
An event which alters the program's state, leading to the defect
lfs.c:6032: Goto statement causes loop exit.
An event which alters the program's state, leading to the defect
lfs.c:6035: Goto statement causes loop exit.
A condition which occurs, leading to the defect
lfs.c:6117: qctl.qc_cmd==8388615 is false
An event which alters the program's state, leading to the defect
lfs.c:6156: 'name' is dereferenced by passing argument 2 to function 'get_print_quota'.
An event which alters the program's state, leading to the defect
lfs.c:5794: 'name' is passed to function 'get_print_quota'.
An event which alters the program's state, leading to the defect
lfs.c:5823: 'name' is dereferenced by passing argument 1 to function 'print_quota_title'.
An event which alters the program's state, leading to the defect
lfs.c:5615: 'name' is passed to function 'print_quota_title'.
An event which alters the program's state, leading to the defect
lfs.c:5619: 'name' is dereferenced by formatted printing function 'printf'.

The list of commits since the previous build v2_10_58_0-135-g9ba637b:

108333a	New tag 2.10.59
630cd49	~~LU-10794~~ lfs: make quota work for grace time
2a5f8ce	~~LU-10783~~ kernel: kernel update RHEL7.4 [3.10.0-693.21.1.el7]
e8bafb1	~~LU-10750~~ mdd: declare changelogs only when enabled
b231e3a	~~LU-10465~~ lov: decrease default stripe size to 1MB

Whamcloud Community JIRA

[LU-10811] New static analysis issues in v2_10_59_0-0-g108333a