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https://issues.apache.org/jira/browse/DAEMON-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Thomas reopened DAEMON-401:
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I'm re-opening this because this fix is triggering crashes on 32-bit platforms.
See [https://bz.apache.org/bugzilla/show_bug.cgi?id=63625] for more info.
Need to dig into exactly what memory is corrupted and how it is corrupted for
some clues as to what is going on.
> Environment variables set on service not available in JNI dll
> -------------------------------------------------------------
>
> Key: DAEMON-401
> URL: https://issues.apache.org/jira/browse/DAEMON-401
> Project: Commons Daemon
> Issue Type: Bug
> Reporter: Jonathan Gallimore
> Priority: Major
> Fix For: 1.1.1
>
> Attachments: daemon-1.diff, daemon-env.diff, simple-jni.zip
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> I have a JNI dll loaded by a Java process running as a Windows service on
> Windows 2019 using prunsrv. The JNI library is built with VC14, and makes
> calls to getenv(), which is imported from ucrtbase.dll.
> This call to getenv does not pick up environment variables that are set on
> the service via //US//Service ++Environment "key=value". Commons Daemon is
> setting these environment variables using _wputenv(), which is imported from
> msvcrt.dll.
> I started a discussion on the mailing list regarding this. I have patch which
> dynamically loads ucrtbase.dll and calls its _wputenv method as well, if it
> is available.
> I'm happy to provide changes or further patches, and work on this issue, but
> feedback would be useful and very much appreciated.
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