tree 03f90a2b156ff085dcdca2ccd4cf01c3bd0414c4
parent 361c74d41eb1ed6477bc12c3bf5f7e0adcbf9c3e
author Evgeny Margolis <emargolis@google.com> 1668643252 -0800
committer GitHub <noreply@github.com> 1668643252 -0800
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Fix Logging When Trying to Log Nullptr To Strings (#23604)

This PR attempts to identify all cases where %s specifiers in the logging APIs
(ChipLogError(), ChipLogProgress(), ChipLogDetail()) don't have a guaranteed
non-null string parameter.

In all identified cases the issue is fixed using StringOrNullMarker() helper
method to guarantee it doesn't happen.