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selinux: allow MLS->non-MLS and vice versa upon policy reload

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Allow runtime switching between different policy types (e.g. from a MLS/MCS
policy to a non-MLS/non-MCS policy or viceversa).

Signed-off-by: Guido Trentalancia <guido@trentalancia.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Guido Trentalancia
2010-02-03 16:40:20 +01:00
committed by James Morris
parent 42596eafdd
commit 0719aaf5ea
9 changed files with 84 additions and 59 deletions
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security/selinux/ss/mls.h
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@@ -39,6 +39,8 @@ int mls_context_to_sid(struct policydb *p,
int mls_from_string(char *str, struct context *context, gfp_t gfp_mask);
int mls_range_set(struct context *context, struct mls_range *range);
int mls_convert_context(struct policydb *oldp,
struct policydb *newp,
struct context *context);