Always redirect STDOUT to logfile#19
Open
amalek215 wants to merge 10 commits intopgaudit:integrationfrom
Open
Conversation
dwsteele
requested changes
May 11, 2021
When testing on the CentOS8 Stream OS and trying to run the pgaudit_analyze binary as a daemon over an SSH connection, the entire SSH connection would hang and never return. After a lot of investigation, we were able to determine that this was happening when using openssh 8.0p1-9.el8 and also 8.0p1-8.el8. However, when you downgrade openssh to 8.0p1-7.el8, launching the daemon works as it has in the past. After digging through the openssh commits we found this: On May 2, 2021, CentOS 8 Stream packagers introduced a change to its openssh libraries, which you can see here: https://git.centos.org/rpms/openssh/c/1c3003998fcc4d40fe9e4544bca70dbc03324e65?branch=c8s After a lot more digging and testing, the issue was related to the fact that STDERR was never closed so in the newer openssh versions it would not release the connection and would hang. After this change we are able to run the pgaudit_analyze daemon over an SSH connection like before.
# Conflicts: # bin/pgaudit_analyze
Contributor
Author
|
Not sure if this paused waiting from a response from me. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When run as a systemd process without the --daemon flag the
printstatements that implicitly use STDOUT do not make it into the logfile