[#LU-2785] NULL pointer dereference at 0000000000000010 in cl_file_inode

[LU-2785] NULL pointer dereference at 0000000000000010 in cl_file_inode_init() Created: 08/Feb/13 Updated: 02/Jun/14 Resolved: 11/Feb/13
Status:	Resolved
Project:	Lustre
Component/s:	None
Affects Version/s:	Lustre 2.4.0
Fix Version/s:	Lustre 2.4.0, Lustre 2.6.0

Type:

Bug

Priority:

Blocker

Reporter:

Alex Zhuravlev

Assignee:

Alex Zhuravlev

Resolution:

Fixed

Votes:

Labels:

Severity:

Rank (Obsolete):

6751

Comments

Comment by Alex Zhuravlev [ 08/Feb/13 ]

mdd_prepare() used info->mti_fid which is used by mdd_create_sanity_check() as well. so it got filled with unrelated data. and mdd responded with wrong root fid.
that object happened to be regular file which finally caused non-initialize lu_site to be referenced.

Comment by Alex Zhuravlev [ 08/Feb/13 ]

http://review.whamcloud.com/5311

Comment by Jodi Levi (Inactive) [ 11/Feb/13 ]

Patch landed to master.

Generated at Sat Feb 10 01:28:10 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.

[LU-2785] NULL pointer dereference at 0000000000000010 in cl_file_inode_init() Created: 08/Feb/13 Updated: 02/Jun/14 Resolved: 11/Feb/13