LOG-8090: escape 'new line' (\n) in EventRouter message

[vparfonov]

Description

This PR addresses a issue where Syslog output format corruption occurs if log messages generated by the Eventrouter contain newline characters (\n), this leads to malformed syslog data.
This fix ensures that the log message payload is properly escaped, preventing the introduction of malformed lines.

/cc @cahartma @kattz-kawa
/assign @jcantrill

Links

• Depending on PR(s):
• GitHub issue:
• JIRA: https://issues.redhat.com/browse/LOG-8090
• Enhancement proposal:

[openshift-ci-robot]

@vparfonov: This pull request references LOG-8090 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.8.0" version, but no target version was set.

In response to this:

Description

This PR addresses a issue where Syslog output format corruption occurs if log messages generated by the Eventrouter contain newline characters (\n), this leads to malformed syslog data.
This fix ensures that the log message payload is properly escaped, preventing the introduction of malformed lines.

/cc @cahartma @kattz-kawa
/assign @jcantrill

Links

• Depending on PR(s):
• GitHub issue:
• JIRA: https://issues.redhat.com/browse/LOG-8090
• Enhancement proposal:

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[vparfonov]

/hold

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[vparfonov]

/test functional-target

[vparfonov]

/test e2e-target

[openshift-ci]

@vparfonov: all tests passed!

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