[LU-5870] New static analysis issues in llite

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.7.0
• Labels: kw
• Severity: 3
• Assignee: WC Triage
• Reporter: Dmitry Eremin (Inactive)

Description

After commit b6e3612d845cf506e977f49aa85ddd1e709fd194 the 'ln.ln_name' and 'ln.ln_namelen' might be used uninitialized in this function.

TRACEBACK:

• llite_lib.c:2823: 'ln.ln_namelen' is declared.
• llite_lib.c:2837: Not entering loop, because ldata->ld_lee!= ( (void* )0) is false
• llite_lib.c:2850: 'ln.ln_namelen' is used, but is uninitialized.
• llite_lib.c:2854: 'ln.ln_name' is used, but is uninitialized.

Issue Links

• is related to: LU-4629 Issues found by static analysis tools
• is related to: LU-5837 ll_getparent improvements