Bug 684616

Summary:	cryptsetup segfaults in plain mode
Product:	Red Hat Enterprise Linux 5	Reporter:	Milan Broz <mbroz>
Component:	cryptsetup-luks	Assignee:	Milan Broz <mbroz>
Status:	CLOSED ERRATA	QA Contact:	Release Test Team <release-test-team-automation>
Severity:	high	Docs Contact:
Priority:	high
Version:	5.7	CC:	agk, atodorov, mbroz, pholica, prajnoha, prockai, pvrabec, zkabelac
Target Milestone:	rc	Keywords:	Regression
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	cryptsetup-luks-1.0.3-7.el5	Doc Type:	Bug Fix
Doc Text:	Previously, the cryptsetup utility could have terminated unexpectedly when the key size was larger than 256 bits. The cryptsetup utility now properly supports keys longer than 256 bits, fixing the problem.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-07-21 07:04:21 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Milan Broz 2011-03-13 21:39:19 UTC

Description of problem:

# cryptsetup create x /dev/sdb -h sha256
Enter passphrase: 
Segmentation fault

Version-Release number of selected component (if applicable):
cryptsetup-luks-1.0.3-6.el5.x86_64

Comment 1 Milan Broz 2011-03-13 21:40:02 UTC

Regression in update package.

Comment 3 Milan Broz 2011-03-15 11:41:24 UTC

Fixed in
cryptsetup-luks-1.0.3-7.el5

Comment 5 Alexander Todorov 2011-05-09 11:50:37 UTC

# rpm -q cryptsetup-luks
cryptsetup-luks-1.0.3-8.el5
# cryptsetup create x /dev/vdb -h sha256
Enter passphrase: 
# echo $?
0
# ls -l /dev/mapper/x
brw-rw---- 1 root disk 252, 2  9 may  7,49 /dev/mapper/x

Moving to VERIFIED.

Comment 6 Eliska Slobodova 2011-07-07 16:07:54 UTC

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Previously, the cryptsetup utility could have terminated unexpectedly when the key size was larger than 256 bits. The cryptsetup utility now properly supports keys longer than 256 bits, fixing the problem.

Comment 7 errata-xmlrpc 2011-07-21 07:04:21 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-0987.html