[LU-7946] Suspicious dereference of pointer before NULL check in mdt_lock_objects_in_linkea()

Sat, 29 Jan 2022 09:31:33 +0000

Suspicious dereference of pointer 'ldata.ld_leh' before NULL check at line 1393

An event which alters the program's state, leading to the defect
mdt_reint.c:1390: 'ldata.ld_leh' is dereferenced.
An event which alters the program's state, leading to the defect
mdt_reint.c:1393: 'ldata.ld_leh' is checked for NULL.

1389			/* ignore the migrating parent(@pobj) */
1390			retry_count = ldata.ld_leh->leh_reccount - 1;
1391		 
1392		again:
1393			LASSERT(ldata.ld_leh != NULL);

Whamcloud Community JIRA

[LU-7946] Suspicious dereference of pointer before NULL check in mdt_lock_objects_in_linkea()