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JVM crash on RedHat Linux when loading jansi.AnsiConsole #630
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System properties:
java version
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remkop
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…indows to avoid JVM crashes on non-Windows platforms.
The workaround in picocli 3.9.5 is to only load the |
remkop
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…indows to avoid JVM crashes on non-Windows platforms.
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Crash seems to be caused by Jansi library trying to load a native library when picocli loads class
org.fusesource.jansi.AnsiConsole
when detecting if ANSI escape characters are enabled inpicocli.CommandLine$Help$Ansi.isJansiConsoleInstalled()
.Affected versions: picocli 3.9.0 to 3.9.4.
The issue manifested when running continuous integration tests using Gradle 4.5.1; the application itself did not have the jansi library in the classpath, but the jansi class was loaded from the jansi-1.14 jar included in Gradle.
Version information for the below crash:
jansi: 1.14 (included in Gradle 4.5.1)
Red Hat Enterprise Linux: 3.10.0-327.44.2.el7.x86_64
picocli: 3.9.0
Cross-posted to fusesource/jansi-native#17 .
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