Christian Schneider created KARAF-4960:
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Summary: Karaf exits when typing "la |"
Key: KARAF-4960
URL: https://issues.apache.org/jira/browse/KARAF-4960
Project: Karaf
Issue Type: Bug
Components: karaf-shell
Affects Versions: 4.1.0
Reporter: Christian Schneider
Assignee: Christian Schneider
Fix For: 4.1.0
When typing any command and just "|" at the end karaf completely exits.
There is the stacktrace below in the log.
I found that this is because of a unprotected access to the first token of the
parsed command.
2017-01-27T14:52:22,844 | ERROR | Karaf local console user karaf | ShellUtil
| 43 - org.apache.karaf.shell.core - 4.1.0.SNAPSHOT |
Exception caught while executing command
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:653) [?:?]
at java.util.ArrayList.get(ArrayList.java:429) [?:?]
at
org.apache.karaf.shell.impl.console.parsing.KarafParser.doParse(KarafParser.java:78)
[43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
at
org.apache.karaf.shell.impl.console.parsing.KarafParser.parse(KarafParser.java:49)
[43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
at
org.jline.reader.impl.LineReaderImpl.insertSecondaryPrompts(LineReaderImpl.java:3430)
[50:org.jline:3.1.2]
at
org.jline.reader.impl.LineReaderImpl.insertSecondaryPrompts(LineReaderImpl.java:3387)
[50:org.jline:3.1.2]
at
org.jline.reader.impl.LineReaderImpl.getDisplayedBufferWithPrompts(LineReaderImpl.java:3268)
[50:org.jline:3.1.2]
at
org.jline.reader.impl.LineReaderImpl.redisplay(LineReaderImpl.java:3203)
[50:org.jline:3.1.2]
at
org.jline.reader.impl.LineReaderImpl.cleanup(LineReaderImpl.java:2180)
[50:org.jline:3.1.2]
at
org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:570)
[50:org.jline:3.1.2]
at
org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:332)
[43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
at java.lang.Thread.run(Thread.java:745) [?:?]
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