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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2017/01/26 04:57:27 UTC

[jira] [Created] (GUACAMOLE-185) Source rectangle for transfer/copy not properly clipped

Michael Jumper created GUACAMOLE-185:
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             Summary: Source rectangle for transfer/copy not properly clipped
                 Key: GUACAMOLE-185
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-185
             Project: Guacamole
          Issue Type: Bug
          Components: guacamole-server
            Reporter: Michael Jumper
            Assignee: Michael Jumper


The transfer and copy operations of {{guac_common_surface}} currently do not properly clip the source rectangle to the bounds of the source surface. They *do* properly clip the destination rectangle to the clipping rectangle of the destination surface, but the source rectangle can overflow surface bounds, leading to a segfault.



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