Empty field in Whitelisted Commands will cause an Oops and prevent saving

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    • Jenkins 2.208

      If the "Currently Whitelisted Commands" in "Manage Jenkins → Configure Global Security →  Agent → Master Access Control" is left totally empty and form is submitted with the button "Update", then an Oops will occur:

      java.lang.StringIndexOutOfBoundsException: String index out of range: -1
   at java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:237)
   at java.lang.StringBuilder.charAt(StringBuilder.java:76)
   at jenkins.security.s2m.AdminWhitelistRule.doSubmit(AdminWhitelistRule.java:165)
   at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
   at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
   at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
   at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77)
   at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
   at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
   at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
   at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
   at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
   at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)

      And no data will be saved.

       

       

            Assignee:
            Federico Pellegrin
            Reporter:
            Federico Pellegrin
            Archiver:
            Jenkins Service Account

              Created:
              Updated:
              Resolved:
              Archived: