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Bug 1459446 - backport msg: use last_tlv if there is not enough room for another tlv
Summary: backport msg: use last_tlv if there is not enough room for another tlv
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: linuxptp
Version: 7.4
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Miroslav Lichvar
QA Contact: Qiao Zhao
URL:
Whiteboard:
Depends On:
Blocks: 1371853
TreeView+ depends on / blocked
 
Reported: 2017-06-07 08:00 UTC by Hangbin Liu
Modified: 2018-04-10 17:33 UTC (History)
2 users (show)

Fixed In Version: linuxptp-1.8-5.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-04-10 17:32:21 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2018:0939 0 None None None 2018-04-10 17:33:29 UTC

Description Hangbin Liu 2017-06-07 08:00:13 UTC 
Description of problem:
During Management SET message fuzz test, pmc crashed due to not check the latest tlv length. Please backport commit to fix this issue.

commit 43b2f5d1207a010f1df67e101b129b09502371e2
Author: Hangbin Liu <liuhangbin>
Date:   Fri May 12 15:36:45 2017 +0800

    msg: use last_tlv if there is not enough room for another tlv
Comment 1 Qiao Zhao 2017-07-25 12:39:32 UTC 
Hi developer,

Could you give some detail information about how to test/verify this bug?
I have no idea for this.

--
Thanks,
Qiao
Comment 9 errata-xmlrpc 2018-04-10 17:32:21 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2018:0939
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