[#LU-4922] Fix cfs_str2mask to better deal with garbage input

[LU-4922] Fix cfs_str2mask to better deal with garbage input Created: 17/Apr/14 Updated: 30/May/23
Status:	Open
Project:	Lustre
Component/s:	None
Affects Version/s:	Lustre 2.1.6, Lustre 2.6.0, Lustre 2.5.1, Lustre 2.4.3, Lustre 2.15.3
Fix Version/s:	None

Type:

Improvement

Priority:

Minor

Reporter:

Oleg Drokin

Assignee:

WC Triage

Resolution:

Unresolved

Votes:

Labels:

easy

Issue Links:

Related
is related to	LU-9859	libcfs simplification	Open

Severity:

Rank (Obsolete):

13606

Description

Currently if you feed garbage input into cfs_str2mask, for example empty string, it would reset the value to min_mask where as I imagine it should just do nothing.
Prime example of this is changelog_mask, I guess.

So this needs to be fixed.
Also once done, sanity test 133g should be updated to no longer exclude that file.

Comments

Comment by Minh Diep [ 30/May/23 ]

[ 9461.895489] Lustre: 545572:0:(libcfs_string.c:112:cfs_str2mask()) unknown mask ''.

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[LU-4922] Fix cfs_str2mask to better deal with garbage input Created: 17/Apr/14 Updated: 30/May/23