[JIRA] (JENKINS-60278) Empty field in Whitelisted Commands will cause an Oops and prevent saving

[fede.e...@gmail.com (JIRA)]

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Federico Pellegrin created an issue   Jenkins / JENKINS-60278 Empty field in Whitelisted Commands will cause an Oops and prevent saving Issue Type: Bug Assignee: Unassigned Components: core Created: 2019-11-26 02:54 Priority: Minor Reporter: Federico Pellegrin 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.     Add Comment   This message was sent by Atlassian Jira (v7.13.6#713006-sha1:cc4451f) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.203268.1574736858000.6821.1574736900103%40Atlassian.JIRA.