[LU-10264] New static analysis issues in v2_10_55_0-30-g3cbe63e

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

Found 3 new static analysis issues in v2_10_55_0-30-g3cbe63e:

Uninitialized Variable
- lustre/osc/osc_request.c:1132 in osc_brw_prep_request, 'short_io_size' is used uninitialized in this function.
Result of function that may return NULL will be dereferenced
- lustre/mdc/mdc_dev.c: in mdc_enqueue_send, Pointer 'matched' returned from call to function 'ldlm_handle2lock' at line 704 may be NULL and will be dereferenced at line 705.
Unexpected type of a scan function parameter
- lustre/lov/lov_dev.c:488 in lov_process_config, sscanf format specification '%d' expects type 'int ' for 'd', but parameter 3 has a different type '__u32'

The list of commits since the previous build v2_10_54_0-0-g30f8288:

3cbe63e	~~LU-3285~~ merge: 'dom' branch merging
f8929e6	~~LU-3285~~ mdc: remove wrong assertion from mdc_object_ast_clear
4eefbc3	~~LU-3285~~ tests: disable DOM files in racer by default
0cfb879	~~LU-10174~~ osd-zfs: Fix build against ZFS 0.6.5.x
dcaed70	~~LU-10151~~ lnet: report better config error with lnetctl
37e4bca	~~LU-10067~~ mdt: reinit lock when fail to try lock
49d8a7c	~~LU-9855~~ obdclass: cleanup obd_class.h defines
0d5ceb8	~~LU-10041~~ tests: sanity/51 to cleanup properly
70f092a	~~LU-1757~~ brw: add short io osc/ost transfer.
a046e87	~~LU-7991~~ quota: project quota against ZFS backend
b75ac46	New tag 2.10.55
3ac4847	~~LU-10199~~ utils: disable sanity test 56xb
88a6260	~~LU-10164~~ kernel: kernel update [SLES12 SP3 4.4.92-6.18]
b10d277	~~LU-10142~~ kernel: kernel update RHEL7.4 [3.10.0-693.5.2.el7]
c14e6d4	~~LU-10152~~ tests: reformat after conf-sanity test 99
a88813c	~~LU-10150~~ build: Build with ZFS 0.7.3
8ed31f4	~~LU-9946~~ nodemap: have fileset on default nodemap.
9e5ac2b	~~LU-8174~~ mdt: remove use of typedef mds_reint_t
80a2ff7	~~LU-6051~~ utils: allow lfs_migrate to handle hard links
5b663ca	~~LU-7813~~ lov: rename LOV_MAGIC_V_DEF to _DEFINED
e446c16	~~LU-10086~~ libcfs: use dynamic minors for /dev/ {lnet,obd}
6e299c2	~~LU-10007~~ pacemaker: Use lctl and load lustre
f93276d	~~LU-9611~~ lov: allow lov.*.stripe {size,count} =-1 param
7251fea	~~LU-7988~~ hsm: wake up cdt when requests are empty
df96fab	~~LU-10098~~ scripts: Fix mounted check in Lustre RA
97fe841	~~LU-9994~~ obdclass: fix llog_cat_id2handle() error handling
3dcb7d0	~~LU-10132~~ llite: handle xattr cache refill race
ec6bdd5	~~LU-9951~~ lustre_compat: add wrapper function for posix_acl_update_mode
1defa62	~~LU-9558~~ llite: port lustre to unified handling of bdi
0ba690a	~~LU-7251~~ osp: do not assign commit callback to every thandle
e920be6	~~LU-9019~~ ldlm: migrate the rest of the code to 64 bit time
576551c	~~LU-10015~~ o2iblnd: fix race at kiblnd_connect_peer
b27575d	LU-8066 obd: migrate to ksets
1d2e9f4	~~LU-3285~~ mdc: implement own mdc_io_fsync_start()
138b3ee	~~LU-3285~~ osc: remove wrongly applied assertion.
877669a	~~LU-3285~~ llite: check layout size after cl_object_layout_get
aeaa120	~~LU-3285~~ lod: don't initialize OSP objects for DoM
68d4aa3	~~LU-3285~~ lfs: handle -L option alphabetically
236387b	~~LU-3285~~ tests: style fixes in DoM tests
d993de7	~~LU-10041~~ osd: osd-zfs to choose dnode size
947b22b	~~LU-10131~~ llite: Update i_nlink on unlink
1b60939	~~LU-10089~~ o2iblnd: use IB_MR_TYPE_SG_GAPS
1755c9f	~~LU-8475~~ target: use slab allocation
6ce91e9	~~LU-10101~~ tests: correct sanity-quota call to quota_error
558c93d	~~LU-10046~~ misc: replace LASSERT() with CLASSERT()
aaa808e	~~LU-10141~~ llapi: integer overflow in llapi_changelog_start
5277d94	~~LU-10023~~ kernel: kernel update [SLES12 SP3 4.4.82-6.9]
471c530	~~LU-4705~~ mdc: improve mdc_enqueue() error message
cc95b58	LU-9897 utils: remove libcfsutils.a and libptlctl.a
61f26ea	~~LU-9578~~ llite: use security context if it's enabled in the kernel
82e794e	~~LU-9452~~ ldlm: remove MSG_CONNECT_LIBCLIENT support
627d013	~~LU-7990~~ llite: increase whole-file readahead to RPC size
9767143	~~LU-9405~~ utils: remove device path parsing from mount.lustre
a3f734d	~~LU-9019~~ ofd: migrate to 64 bit time
685ef61	~~LU-9814~~ ldiskfs: restore simple_strtol in prealloc
383ef1a	~~LU-4923~~ osd-ldiskfs: dirdata is not needed on MGS
1eb0573	~~LU-9782~~ osd-ldiskfs: avoid extra search
45900a7	~~LU-4134~~ obdclass: obd_device improvement
3187d55	~~LU-9990~~ lnet: add backwards compatibility for YAML config
52a1bef	~~LU-9968~~ tests: correct stripe index sanity 300g
d4f7bb2	~~LU-9860~~ tests: Run command on MGS for conf-sanity 33a
0b66b11	~~LU-3285~~ tests: add dom into racer test suite
238a309	~~LU-3285~~ mds: combine DoM bit with other IBITS
66bb2d1	~~LU-9956~~ kernel: kernel upgrade [SLES12 SP3 4.4.82-6.3]
66abf6f	~~LU-9140~~ nrs: measure the runtime of dd directly
dd23aa4	~~LU-10119~~ scripts: Correct shebang/hashpling format
45e5e76	~~LU-8344~~ test: fix sanity 256
9d06804	~~LU-10029~~ osd-ldiskfs: make project inherit attr removeable
bdb0407	~~LU-9416~~ hsm: add kkuc before sending registration RPCs
a1eb6de	~~LU-9752~~ man: Reference zgenhostid instead of genhostid
0697cf7	~~LU-3285~~ mdt: use generic grant code at MDT
a7625cd	~~LU-3285~~ test: add Data-on-MDT tests and fixes
2f10348	~~LU-3285~~ mdc: add IO stats in mdc
4f35c34	~~LU-3285~~ mds: add IO locking to the MDC and MDT
978428e	~~LU-3285~~ lvbo: pass lock as parameter to lvbo_update()
59bd024	~~LU-3285~~ mdc: add IO methods to the MDC
a1bd0f6	~~LU-3285~~ osc: common client setup/cleanup
2bcc5ad	~~LU-3285~~ mdt: IO request handling in MDT
6744eb8	~~LU-3285~~ lfs: add parameter for Data-on-MDT file
84f690e	~~LU-9469~~ ldiskfs: add additional attach_jinode call
20787a8	~~LU-9908~~ tests: force umount client in test 70e, 41b, and 105
7954a52	~~LU-9983~~ ko2iblnd: allow for discontiguous fragments
7a024b5	~~LU-10051~~ build: Build with ZFS 0.7.2
3a2f24f	~~LU-9158~~ test: Use project ID for project quota for quota_scan
e81847b	~~LU-9660~~ ptlrpc: do not wakeup every second
d94de5c	LU-5170 lfs: Standardize error messages in lfs_setstripe()
1cc354d	~~LU-9741~~ test: Correct check of stripe count for directories
f354258	~~LU-9672~~ gss: fix expiration time of sunrpc cache
481bd77	~~LU-9590~~ tests: remove replay-single tests from ALWAYS_EXCEPT
aa83ef5	~~LU-9462~~ doc: update lfs setstripe man page and usage
2929364	~~LU-8721~~ tests: add parallel-scale fio test
4508ed1	~~LU-3285~~ lod: add support for DOM
8b35270	~~LU-3285~~ lov: add MDT target to the LOV device
036641a	~~LU-10047~~ tests: stop skipping test_102 subtests
68ff85b	~~LU-3285~~ mdc: add cl_device to the MDC

Whamcloud Community JIRA

[LU-10264] New static analysis issues in v2_10_55_0-30-g3cbe63e