[LU-5922] New static analysis issues in 2.6.90-18-gb50a6cc

• Type: Bug
• Resolution: Not a Bug
• Priority: Minor
• Affects Version/s: Lustre 2.7.0
• Labels: kw
• Severity: 3
• Assignee: WC Triage
• Reporter: Dmitry Eremin (Inactive)

Description

Found 1 new static analysis issues in 2.6.90-18-gb50a6cc:

1. Unvalidated User Input Causing Buffer Overflow - Non-Null Terminated String
   • lustre/utils/lustre_cfg.c: in getparam_display, Buffer overflow of '...?"\n":buf' caused by unvalidated user input due to non null terminated string 'buf'

The list of commits since the previous build 2.6.54-92-g65927f3:

b50a6cc	LU-5778 lod: Fix lod_qos_statfs_update()
eb84522	LU-5865 lfsck: avoid NULL pointer
2ec741f	LU-181 ptlrpc: reorganize ptlrpc_request
88fe678	LU-5654 osp: Call obd_fid_fini() on osp_init0() error path
51ef7d7	LU-5854 lnet: make YAML output/input consistent
b1acb4a	LU-5831 lfsck: extend lfsck_request::lr_pool_name
b8d6fb6	LU-4217 build: Remove ACL mount options
28c737d	LU-5006 mdd: don't call attr_set on object create
59075df	LU-5848 lnet: fix inconsistent seq_no names
c1860dd	LU-4730 utils: lctl get_param, set_param cleanup
f0c919b	LU-5329 mgs: Remove nibtbl swab code for 2.2 clients
dd918fb	LU-2675 libcfs: remove libcfs posix headers
c5e7e6f	LU-5551 lustre: fix messages with missisng newlines
6db07f0	LU-5871 lod: Do not return EAGAIN in lod_object_init
1da9b84	LU-3573 osd-zfs: Only advance zap cursor as needed
be60ead	LU-5565 osd-ldiskfs: separate LASSERT() into two lines
4f8edad	LU-5626 ldiskfs: update non-htree dotdot in rename
4295283	LU-5830 scripts: use lustre_rmmod in lnet start/stop script
72813a2	New tag 2.6.90
2b7a61d	LU-5863 utils: Handle the special case of ldd_svname for mgs
a3a6d67	LU-5814 lov: remove unused {get,set} _info handlers

Issue Links

• is related to: LU-4629 Issues found by static analysis tools