2016-10-13 21:04:49 |
M97N |
bug |
|
|
added bug |
2016-10-13 21:04:49 |
M97N |
attachment added |
|
Information gathered by apport https://bugs.launchpad.net/bugs/1633220/+attachment/4760604/+files/bug.apport |
|
2016-10-13 21:41:44 |
Launchpad Janitor |
dovecot (Ubuntu): status |
New |
Confirmed |
|
2016-10-17 16:47:26 |
Nish Aravamudan |
dovecot (Ubuntu): status |
Confirmed |
Triaged |
|
2016-10-17 16:47:33 |
Nish Aravamudan |
bug |
|
|
added subscriber Ubuntu Server Team |
2016-10-17 16:47:41 |
Nish Aravamudan |
tags |
|
bitesize |
|
2016-10-17 16:47:46 |
Nish Aravamudan |
tags |
bitesize |
bitesize server-next |
|
2016-10-17 16:48:16 |
Nish Aravamudan |
dovecot (Ubuntu): importance |
Undecided |
High |
|
2016-10-17 16:48:28 |
Nish Aravamudan |
nominated for series |
|
Ubuntu Xenial |
|
2016-10-17 16:48:28 |
Nish Aravamudan |
bug task added |
|
dovecot (Ubuntu Xenial) |
|
2016-10-18 08:28:18 |
Christian Ehrhardt |
dovecot (Ubuntu Xenial): assignee |
|
ChristianEhrhardt (paelzer) |
|
2016-10-18 08:28:21 |
Christian Ehrhardt |
dovecot (Ubuntu): assignee |
|
ChristianEhrhardt (paelzer) |
|
2016-10-18 08:28:23 |
Christian Ehrhardt |
bug |
|
|
added subscriber ChristianEhrhardt |
2016-10-18 08:36:58 |
Christian Ehrhardt |
nominated for series |
|
Ubuntu Yakkety |
|
2016-10-18 08:36:58 |
Christian Ehrhardt |
bug task added |
|
dovecot (Ubuntu Yakkety) |
|
2016-10-18 08:37:07 |
Christian Ehrhardt |
dovecot (Ubuntu Yakkety): assignee |
|
ChristianEhrhardt (paelzer) |
|
2016-10-18 08:45:55 |
Christian Ehrhardt |
dovecot (Ubuntu Xenial): status |
New |
Triaged |
|
2016-10-18 08:45:58 |
Christian Ehrhardt |
dovecot (Ubuntu Yakkety): status |
New |
Triaged |
|
2016-10-18 08:46:00 |
Christian Ehrhardt |
dovecot (Ubuntu Yakkety): importance |
Undecided |
High |
|
2016-10-18 08:46:06 |
Christian Ehrhardt |
dovecot (Ubuntu Xenial): importance |
Undecided |
High |
|
2016-11-08 09:57:32 |
Launchpad Janitor |
dovecot (Ubuntu): status |
Triaged |
Fix Released |
|
2016-11-09 13:14:46 |
Christian Ehrhardt |
description |
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
[Impact]
* a crash of sieve when filtering large mails
* The fix is done via a backport of upstream
https://github.com/dovecot/pigeonhole/commit/a95b0579 which solves
it by destroying the output stream before the fd is closed.
Patch is nice and small, just moving two lines and applies as-is.
[Test Case]
* Set up dovecot with sieve filtering on top:
- https://help.ubuntu.com/lts/serverguide/dovecot-server.html
- http://wiki2.dovecot.org/Pigeonhole/Sieve/Examples
- https://easyengine.io/tutorials/mail/server/sieve-filtering/
Then push a bunch of larger mails through, >60k seems to be the area to
trigger it.
* It can be complex to set up, but fortunately the reporter is very
active and willing to verify Xenial and Yakkety in their setup.
[Regression Potential]
* The change itself is rather minimal and from upstream.
* given the change any regression we might overlook should be contained
to sieve which is not default enabled without a user configuring it.
* Did build and autopkgtest prior to suggest the upload all working as
expected.
[Other Info]
* The change as done upstream is active for quite a while upstream and
not changed anymore later on. It was even moved into dovecot-core to be
reused for more use-cases and none of them triggered the need to
rewrite the code, see:
https://github.com/dovecot/core/blob/master/src/lib-program-client/program-client.c#L94
----
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
|
2016-11-09 13:15:55 |
Christian Ehrhardt |
attachment added |
|
bug 1633220 debdiff for Xenial https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1633220/+attachment/4774925/+files/fix-1633220-xenial.debdiff |
|
2016-11-09 13:16:16 |
Christian Ehrhardt |
attachment added |
|
bug 1633220 debdiff for Yakkety https://bugs.launchpad.net/ubuntu/+source/dovecot/+bug/1633220/+attachment/4774926/+files/fix-1633220-yakkety.debdiff |
|
2016-11-09 13:24:47 |
Christian Ehrhardt |
description |
[Impact]
* a crash of sieve when filtering large mails
* The fix is done via a backport of upstream
https://github.com/dovecot/pigeonhole/commit/a95b0579 which solves
it by destroying the output stream before the fd is closed.
Patch is nice and small, just moving two lines and applies as-is.
[Test Case]
* Set up dovecot with sieve filtering on top:
- https://help.ubuntu.com/lts/serverguide/dovecot-server.html
- http://wiki2.dovecot.org/Pigeonhole/Sieve/Examples
- https://easyengine.io/tutorials/mail/server/sieve-filtering/
Then push a bunch of larger mails through, >60k seems to be the area to
trigger it.
* It can be complex to set up, but fortunately the reporter is very
active and willing to verify Xenial and Yakkety in their setup.
[Regression Potential]
* The change itself is rather minimal and from upstream.
* given the change any regression we might overlook should be contained
to sieve which is not default enabled without a user configuring it.
* Did build and autopkgtest prior to suggest the upload all working as
expected.
[Other Info]
* The change as done upstream is active for quite a while upstream and
not changed anymore later on. It was even moved into dovecot-core to be
reused for more use-cases and none of them triggered the need to
rewrite the code, see:
https://github.com/dovecot/core/blob/master/src/lib-program-client/program-client.c#L94
----
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
[Impact]
* a crash of sieve when filtering large mails
* The fix is done via a backport of upstream
https://github.com/dovecot/pigeonhole/commit/a95b0579 which solves
it by destroying the output stream before the fd is closed.
Patch is nice and small, just moving two lines and applies as-is.
[Test Case]
* Set up dovecot with sieve filtering on top:
- https://help.ubuntu.com/lts/serverguide/dovecot-server.html
- http://wiki2.dovecot.org/Pigeonhole/Sieve/Examples
- https://easyengine.io/tutorials/mail/server/sieve-filtering/
Then push a bunch of larger mails through, >60k seems to be the area to
trigger it.
* It can be complex to set up, but fortunately the reporter is very
active and willing to verify Xenial and Yakkety in their setup.
[Regression Potential]
* The change itself is rather minimal and from upstream.
* given the change any regression we might overlook should be contained
to sieve which is not default enabled without a user configuring it.
* Did build and autopkgtest (known to fail in Xenial, I fixed that back
in Yakkety) prior to suggest the upload all working as expected.
[Other Info]
* The change as done upstream is active for quite a while upstream and
not changed anymore later on. It was even moved into dovecot-core to be
reused for more use-cases and none of them triggered the need to
rewrite the code, see:
https://github.com/dovecot/core/blob/master/src/lib-program-client/program-client.c#L94
----
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
|
2016-11-09 13:25:22 |
Christian Ehrhardt |
description |
[Impact]
* a crash of sieve when filtering large mails
* The fix is done via a backport of upstream
https://github.com/dovecot/pigeonhole/commit/a95b0579 which solves
it by destroying the output stream before the fd is closed.
Patch is nice and small, just moving two lines and applies as-is.
[Test Case]
* Set up dovecot with sieve filtering on top:
- https://help.ubuntu.com/lts/serverguide/dovecot-server.html
- http://wiki2.dovecot.org/Pigeonhole/Sieve/Examples
- https://easyengine.io/tutorials/mail/server/sieve-filtering/
Then push a bunch of larger mails through, >60k seems to be the area to
trigger it.
* It can be complex to set up, but fortunately the reporter is very
active and willing to verify Xenial and Yakkety in their setup.
[Regression Potential]
* The change itself is rather minimal and from upstream.
* given the change any regression we might overlook should be contained
to sieve which is not default enabled without a user configuring it.
* Did build and autopkgtest (known to fail in Xenial, I fixed that back
in Yakkety) prior to suggest the upload all working as expected.
[Other Info]
* The change as done upstream is active for quite a while upstream and
not changed anymore later on. It was even moved into dovecot-core to be
reused for more use-cases and none of them triggered the need to
rewrite the code, see:
https://github.com/dovecot/core/blob/master/src/lib-program-client/program-client.c#L94
----
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
[Impact]
* a crash of sieve when filtering large mails
* The fix is done via a backport of upstream
https://github.com/dovecot/pigeonhole/commit/a95b0579 which solves
it by destroying the output stream before the fd is closed.
Patch is nice and small, just moving two lines and applies as-is.
[Test Case]
* Set up dovecot with sieve filtering on top:
- https://help.ubuntu.com/lts/serverguide/dovecot-server.html
- http://wiki2.dovecot.org/Pigeonhole/Sieve/Examples
- https://easyengine.io/tutorials/mail/server/sieve-filtering/
Then push a bunch of larger mails through, >60k seems to be the area to
trigger it.
* It can be complex to set up, but fortunately the reporter is very
active and willing to verify Xenial and Yakkety in their setup.
[Regression Potential]
* The change itself is rather minimal and from upstream.
* given the change any regression we might overlook should be contained
to sieve which is not default enabled without a user configuring it.
* Did build and autopkgtest prior to suggest the upload all working
as expected (known to fail in Xenial, I fixed that back in Yakkety).
[Other Info]
* The change as done upstream is active for quite a while upstream and
not changed anymore later on. It was even moved into dovecot-core to be
reused for more use-cases and none of them triggered the need to
rewrite the code, see:
https://github.com/dovecot/core/blob/master/src/lib-program-client/program-client.c#L94
----
When using dovecot with vnd.dovecot.filter, where the filter returns at least ~60KB of data back to dovecot, dovecot panics (see dovecot log in attached apport report).
The error's origin is the pigeonhole plugin. The described error is already fixed in the github repo for sieve-pigeonhole [1].
We successfully managed to apply the patch locally for ubuntu's current version of pigeonhole (0.4.13 (7b14904)) by simply cherry picking the mentioned commit.
System information:
Description: Ubuntu 16.04.1 LTS
Release: 16.04
dovecot-core:
Installed: 1:2.2.22-1ubuntu2.1
dovecot-sieve:
Installed: 1:2.2.22-1ubuntu2.1
$ doveconf | head -n2
# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
[1] https://github.com/dovecot/pigeonhole/commit/a95b0579 |
|
2016-11-09 13:43:20 |
Christian Ehrhardt |
dovecot (Ubuntu Xenial): status |
Triaged |
In Progress |
|
2016-11-09 13:43:22 |
Christian Ehrhardt |
dovecot (Ubuntu Yakkety): status |
Triaged |
In Progress |
|
2016-11-09 22:19:20 |
Martin Pitt |
dovecot (Ubuntu Yakkety): status |
In Progress |
Fix Committed |
|
2016-11-09 22:19:22 |
Martin Pitt |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2016-11-09 22:19:24 |
Martin Pitt |
bug |
|
|
added subscriber SRU Verification |
2016-11-09 22:19:29 |
Martin Pitt |
tags |
bitesize server-next |
bitesize server-next verification-needed |
|
2016-11-10 13:55:13 |
Martin Pitt |
dovecot (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
2016-11-25 18:43:01 |
M97N |
tags |
bitesize server-next verification-needed |
bitesize server-next verification-done |
|
2016-11-28 23:19:33 |
Launchpad Janitor |
dovecot (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
2016-11-28 23:19:44 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2016-11-28 23:20:23 |
Launchpad Janitor |
dovecot (Ubuntu Yakkety): status |
Fix Committed |
Fix Released |
|