SSSD / sssd

#2626 Retry EPIPE from clients
Closed: Fixed Opened by jhrozek.

Closed: Fixed
Reopen Issue

Simo said:

We should handle EPIPE, if sssd_nss crashes and is restarted while a client is trying to send info we'd probably get EPIPE.

While thinking about that I think we should retry also if we get EPIPE on recv(), but in that case we cannot just retry the recv().
In gneral when we get EPIPE we do not know what the server recieved so we should retry the whole operation.

If we add EPIPE handling though the number of retries should be limited though, to avoid infinite loops (both on send() and recv() errors).

Linked to Bugzilla bug: https://bugzilla.redhat.com/show_bug.cgi?id=1142351 (Red Hat Enterprise Linux 6)

rhbz: [https://bugzilla.redhat.com/show_bug.cgi?id=1209600 1209600] => [https://bugzilla.redhat.com/show_bug.cgi?id=1209600 1209600], [https://bugzilla.redhat.com/show_bug.cgi?id=1142351 1142351]

Fields changed

blockedby: =>
blocking: =>
changelog: =>
coverity: =>
design: =>
design_review: => 0
feature_milestone: =>
fedora_test_page: =>
mark: no => 0
milestone: NEEDS_TRIAGE => SSSD 1.14 beta
review: True => 0
selected: =>
testsupdated: => 0

Moving up to needs_triage, we might need to do this sooner.

milestone: SSSD 1.14 beta => NEEDS_TRIAGE
sensitive: => 0

This ticket was previously in 1.14, but since downstream needs this fix sooner, we should add it to 1.13.3

Fields changed

milestone: NEEDS_TRIAGE => SSSD 1.13.3
owner: somebody => lslebodn

Lukas is still looking into the issue, moving to 1.13.4

milestone: SSSD 1.13.3 => SSSD 1.13.4

Fields changed

patch: 0 => 1
status: new => assigned

master:

  • 6748a4c9d75db997c724c1dcea541e0047742f52
  • a452d199bc125e8d53033d7c00383b4a275ab85e

sssd-1-13:

  • 710d6a9e66b08990ce10cf72e7cc6c8c023806ea
  • c79e5f222e8de1ddc1cc260c1f3e5e204361580e

resolution: => fixed
status: assigned => closed

Metadata Update from @jhrozek:
- Issue assigned to lslebodn
- Issue set to the milestone: SSSD 1.13.4

SSSD is moving from Pagure to Github. This means that new issues and pull requests
will be accepted only in SSSD's github repository.

This issue has been cloned to Github and is available here:
- https://github.com/SSSD/sssd/issues/3667

If you want to receive further updates on the issue, please navigate to the github issue
and click on subscribe button.

Thank you for understanding. We apologize for all inconvenience.
Metadata
None
None
None
Normal
defect
SSSD
0
0
1
https://bugzilla.redhat.com/show_bug.cgi?id=1209600, https://bugzilla.redhat.com/show_bug.cgi?id=1142351
0
0
0
Static archive. pagure.io was sunset in 2026; this is a read-only snapshot.
Red Hat Logo

Fedora is sponsored by Red Hat. Learn more about the relationship between Red Hat and Fedora »

© Red Hat, Inc. and others.