Date: Thu, 17 Oct 2019 20:45:21 +0000 From: bugzilla-noreply@freebsd.org To: java@FreeBSD.org Subject: maintainer-feedback requested: [Bug 241317] java/openjdk8: unsatisfied link of getmntonname0 Message-ID: <bug-241317-8522-Y9bs86t23W@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241317-8522@https.bugs.freebsd.org/bugzilla/> References: <bug-241317-8522@https.bugs.freebsd.org/bugzilla/>
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Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-java mailing list <java@FreeBSD.org> for maintainer-feedback: Bug 241317: java/openjdk8: unsatisfied link of getmntonname0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241317 --- Description --- Since the latest update of openjdk8 (openjdk8-8.232.09.1) german/mediathekview broke: clicking on a download button gives no reaction in the GUI and an exception like this (shortened to the relevant part, because java): Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: sun.nio.fs.BsdNativeDispatcher.getmntonname0(J)[B at sun.nio.fs.BsdNativeDispatcher.getmntonname0(Native Method) at sun.nio.fs.BsdNativeDispatcher.getmntonname(BsdNativeDispatcher.java:61) at sun.nio.fs.BsdFileStore.findMountEntry(BsdFileStore.java:67) at sun.nio.fs.UnixFileStore.<init>(UnixFileStore.java:65) at sun.nio.fs.BsdFileStore.<init>(BsdFileStore.java:40) at sun.nio.fs.BsdFileSystemProvider.getFileStore(BsdFileSystemProvider.java:55) at sun.nio.fs.BsdFileSystemProvider.getFileStore(BsdFileSystemProvider.java:39) at sun.nio.fs.UnixFileSystemProvider.getFileStore(UnixFileSystemProvider.java:368) at java.nio.file.Files.getFileStore(Files.java:1461) at mediathek.gui.dialog.DialogAddDownload.getFreeDiskSpace(DialogAddDownload.java: 268) Poking around jdk/src/solaris/classes/sun/nio/fs/BsdNativeDispatcher.java it appears that indeed getmntonname0() is declared "native", but there are no provisions to load a suitable library for that method. The other NativeDispatchers call System.loadLibrary("nio"), which would make a lot of sense here, too - a "NativeDispatcher" should at least have some access to the library it is dispatching to. Attached is a patch (to be dropped into files/) which implements the same System.loadLibrary() logic with it's wrappers in BsdNativeDispatcher.java. This still passes poudriere and fixes mediathekview for me. I've not reported this upstream, as I'm not even sure which upstream to report to (and I'd dread to go through the submit-a-trivial-patch dance with the-company-which-swallowed-Sun). I'm debugging a JDK - what am I doing with my live?
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