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nova: revoke set portal id right

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Revoke the right to set the portal id (aka label) when it is not needed
anymore. Otherwise everybody in the system having a mapping of the portal can
reset the label to something we don't expect.

Issue #667
This commit is contained in:
Alexander Boettcher
2013-02-22 15:26:43 +01:00
committed by Norman Feske
parent 46447d531e
commit 801d09f166
5 changed files with 39 additions and 14 deletions
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2
base-nova/include/nova/syscall-generic.h
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@ -331,6 +331,8 @@ namespace Nova {
enum {
RIGHT_EC_RECALL = 0x1U,
RIGHT_PT_CTRL = 0x1U,
RIGHT_PT_CALL = 0x2U
};
Obj_crd() : Crd(0, 0)