[LU-10727] New static analysis issues in v2_10_58_0-73-gda79fe8

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.11.0
• Labels: easy kw
• Severity: 3
• Assignee: WC Triage
• Reporter: Dmitry Eremin (Inactive)

Description

Found 2 new static analysis issues in v2_10_58_0-73-gda79fe8:

1. Use of Unvalidated Integer as Array Index
   • lustre/utils/lfs.c: in lfs_setdirstripe, Unvalidated integer value '...?lsa.lsa_stripe_count:lsa.lsa_nr_tgts' is received from 'strtoul' at line 4449 and can be used to access array at line 4552.
2. Uninitialized Variable - possible
   • lnet/utils/lst.c: in jt_lst_stat, 'rc' might be used uninitialized in this function.

The list of commits since the previous build v2_10_58_0-46-ge528677:

da79fe8	LU-4423 lnet: free a struct kib_conn outside of the kiblnd_destroy_conn()
caa2468	LU-10652 tests: restructure sanity 133[f,g]
25911b2	LU-10639 tests: rename the tests
88f889d	LU-10617 tests: Dir's and file's stripe counts are mismatched
ee9d75f	LU-10612 tests: reply_single.sh,test_48: No space left
1f50ba9	LU-10600 tests: clean up sanity tests 64d and 65k
87577f4	LU-10570 obd: fix statfs handling
971b039	LU-8854 llapi: remove lustre specific strlcpy & strlcat functions
9dffcdd	LU-9727 lustre: record if enable_audit is set on nodemap
0b63291	LU-9250 tests: add parallel-scale xdd test
643e3b4	LU-6867 test: detect active facet based on current state
25cdbbb	LU-10680 mdd: fix run_gc_task uninitialized
905d377	LU-10561 flr: remove "--parent" option from lfs mirror command
9e488fe	LU-10663 utils: clear errno before check
8c8f492	LU-9724 ldiskfs: update ext4-large-eas.patch to match upstream ext4
5c74455	LU-10277 utils: 'lfs mkdir -i -1' pick the less full MDTs
18c3e9c	LU-9019 obd: migrate upcall cache to time64_t
c3894ff	LU-10270 lnet: remove an early rx code
84099c2	LU-10181 tests: add FIO as test for DOM
4c2f028	LU-9019 osd-ldiskfs: migrate to 64 bit time
1947bc0	LU-5695 libcfs: watchdog dispatch thread fix
4f40429	LU-10650 obd: add check to obd_statfs
94fc345	LU-8990 lod: put root at cleanup
2112eb4	LU-10550 flr: resync RDONLY state FLR file
6ea9171	LU-10356 llite: have ll_write_end to sync for DIO
8d1639b	LU-8856 osd: mark specific transactions netfree
9af57d0	LU-10670 test: make sanity-flr test_43 more reliable