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revision 3008 by kumaneko, Sun Sep 6 02:18:23 2009 UTC revision 3009 by kumaneko, Thu Sep 10 05:40:52 2009 UTC
# Line 2107  Fix 2008/09/06 Line 2107  Fix 2008/09/06
2107    
2108        ccs_try_alt_exec() was returning ENOMEM when kmalloc() failed.        ccs_try_alt_exec() was returning ENOMEM when kmalloc() failed.
2109        It needs to return -ENOMEM to fail.        It needs to return -ENOMEM to fail.
2110    
2111    Fix 2008/09/10
2112    
2113        @ Do not check umount() permission for mount(MS_MOVE) requests.
2114    
2115          Until 1.6.x , umount() restriction was black listing. In 1.7.0 , it is
2116          white listing. This change caused "mount --move old new" requests to
2117          require "allow_unmount old" permission in addition to
2118          "allow_mount old new --move 0" permission.
2119          But we don't want to allow umount(old) requests when we want to allow
2120          only mount(old, new, MS_MOVE) requests. Thus, I modified not to check
2121          "allow_unmount old" permission for mount(old, new, MS_MOVE) requests.
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