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Bug
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Resolution: Invalid
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None
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Minecraft 1.12
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None
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Impacts Windows OSs only (Windows 2012 in our case). Linux is fine
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Unconfirmed
When running a minecraft server on Windows as a user with privileges limited to only the users minecraft folder, minecraft will not allow crafting. Crafting book is empty.
If I run the Minecraft server as an administrator, there is no problem however this is a huge security risk since I run multiple servers for different users.
This only impacts Minecraft version 1.12
1.11.2 and lower versions are not impacted.
Reading from the console, I can see the following error messages which states that its attempting to access a file which might be outside the game server's folder (please see attached). The question is, where is it trying to access the file? Why the change?
8/06/2017 7:58 AM: [MC]: java.nio.file.AccessDeniedException: C:\GAME SERVERS\ultramoo mct 9\minecraft_server.jar 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:90) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsLinkSupport.getRealPath(WindowsLinkSupport.java:259) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsPath.toRealPath(WindowsPath.java:836) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsPath.toRealPath(WindowsPath.java:44) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at com.sun.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:111) ~[zipfs.jar:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at java.nio.file.FileSystems.newFileSystem(FileSystems.java:326) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at java.nio.file.FileSystems.newFileSystem(FileSystems.java:276) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at aks.b(SourceFile:77) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at aks.a(SourceFile:55) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at ng.c(SourceFile:485) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at net.minecraft.server.MinecraftServer.main(SourceFile:672) [minecraft_server.jar:?]
8/06/2017 7:58 AM: [MC]: java.nio.file.AccessDeniedException: C:\GAME SERVERS\ultramoo mct 9\minecraft_server.jar 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:90) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsLinkSupport.getRealPath(WindowsLinkSupport.java:259) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsPath.toRealPath(WindowsPath.java:836) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at sun.nio.fs.WindowsPath.toRealPath(WindowsPath.java:44) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at com.sun.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:111) ~[zipfs.jar:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at java.nio.file.FileSystems.newFileSystem(FileSystems.java:326) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at java.nio.file.FileSystems.newFileSystem(FileSystems.java:276) ~[?:1.8.0_111] 8/06/2017 7:58 AM: [MC]: at nq.a(SourceFile:133) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at nq.a(SourceFile:73) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at nq.<init>(SourceFile:66) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at om.b(SourceFile:163) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at net.minecraft.server.MinecraftServer.a(SourceFile:281) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at nx.j(SourceFile:230) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at net.minecraft.server.MinecraftServer.run(SourceFile:434) [minecraft_server.jar:?] 8/06/2017 7:58 AM: [MC]: at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
