[LU-1856] Coverity: Fix 'Out-of-bounds write' errors

• Type: Technical task
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.3.0, Lustre 2.4.0
• Affects Version/s: Lustre 2.4.0, Lustre 2.1.3
• Labels: build coverity
• Assignee: Keith Mannthey (Inactive)
• Reporter: Sebastien Buisson (Inactive)

Description

Thanks to the Coverity tool, we found some memory corruptions in the Lustre code, and more specifically cases of out-of-bounds write in mdd_set_capainfo(), mdt_set_capainfo() and lov_verify_lmm().

I will propose a patch to address the issues.

Issue Links

• is related to: LU-17000 Coverity static analysis issues

Comments

[Keith Mannthey (Inactive)]

Patch is merged.

[Peter Jones]

thanks for the patch Sebastien. Keith can you please take care of getting this patch landed?

[Sebastien Buisson (Inactive)]

The patch is available here:
http://review.whamcloud.com/3903

Could you please review it?