Mailinglist Archive: opensuse-bugs (8080 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=240982

           Summary: Apparmor can cause memory corruption if profile fails to
                    load
           Product: openSUSE 10.2
           Version: Final
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: AppArmor
        AssignedTo: jjohansen@xxxxxxxxxx
        ReportedBy: jjohansen@xxxxxxxxxx
         QAContact: dreynolds@xxxxxxxxxx


If profile loading fails at the unpack point of file_entry->extra_data,
apparmor does a double free of ->extra_data resulting in memory corruption. 
The corruption should only occur if the loaded policy has been corrupted.


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