X2Go Bug report logs - #1237
x2goclient segfaults on EL7 with libssh 0.7.1

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Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Orion Poplawski <orion@nwra.com>

Date: Thu, 30 Nov 2017 16:50:02 UTC

Severity: normal

Found in version 4.1.1.0

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Report forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1237; Package x2goclient. (Thu, 30 Nov 2017 16:50:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Orion Poplawski <orion@nwra.com>:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Thu, 30 Nov 2017 16:50:02 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.x2go.org (full text, mbox):

From: Orion Poplawski <orion@nwra.com>
To: submit@bugs.x2go.org
Subject: x2goclient segfaults on EL7 with libssh 0.7.1
Date: Thu, 30 Nov 2017 09:42:32 -0700
[Message part 1 (text/plain, inline)]
Package: x2goclient
Version: 4.1.1.0

Testing 4.1.1.0 on EPEL7 with libssh-0.7.1-3.el7.  I'm getting segfaults
trying to connect to the server.  valgrind is reporting some invalid reads and
writes.  I suspect that something is wrong with the threaded version.

I've attached the valgrind output with SSH_DEBUG defined.

-- 
Orion Poplawski
Manager of NWRA Technical Systems          720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                 https://www.nwra.com/
[x2goclient.log (text/x-log, attachment)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1237; Package x2goclient. (Thu, 30 Nov 2017 17:05:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Orion Poplawski <orion@nwra.com>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Thu, 30 Nov 2017 17:05:01 GMT) Full text and rfc822 format available.

Message #10 received at 1237@bugs.x2go.org (full text, mbox):

From: Orion Poplawski <orion@nwra.com>
To: 1237@bugs.x2go.org
Subject: libssh issue
Date: Thu, 30 Nov 2017 09:58:33 -0700
Looks like it is a libssh issue.  I built 0.7.5 locally and the crash went
away.  I've filed https://bugzilla.redhat.com/show_bug.cgi?id=1519400 upstream
to try to get libssh updated.

-- 
Orion Poplawski
Manager of NWRA Technical Systems          720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                 https://www.nwra.com/


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