https://issues.apache.org/bugzilla/show_bug.cgi?id=57455

            Bug ID: 57455
           Summary: Bootstrap doesn't handle paths with one quote
           Product: Tomcat 9
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: trivial
          Priority: P2
         Component: Catalina
          Assignee: dev@tomcat.apache.org
          Reporter: tob...@stoeckmann.org

Created attachment 32374
  --> https://issues.apache.org/bugzilla/attachment.cgi?id=32374&action=edit
Fix with tests

During bootstrap, repositories for class loaders are scanned from
configuration. The syntax allows to quote paths and/or to simply join them with
commas.

If the path starts with a quote ("), Bootstrap#getPaths assumes that it must
have hit the first regular expression match and implies that it will end with a
quote, too.

This is not correct, "a for example would be allowed due to the second regular
expression rule. Bootstrap#getPaths would swallow the last character (a) and
proceed.

The fix is simple: Before removing the quotes, make sure that the string
actually ends with a quote.

Please see attached diff for latest trunk version of Tomcat 9, which also
covers the issue with a new test case.

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