From 0efc61eaee5471acd7399c8536feff280b4966dd Mon Sep 17 00:00:00 2001 From: Venkat Yekkirala Date: Tue, 12 Dec 2006 13:02:41 -0600 Subject: selinux: Delete mls_copy_context This deletes mls_copy_context() in favor of mls_context_cpy() and replaces mls_scopy_context() with mls_context_cpy_low(). Signed-off-by: Venkat Yekkirala Acked-by: Stephen Smalley Signed-off-by: James Morris --- security/selinux/ss/mls.c | 30 +++++------------------------- 1 file changed, 5 insertions(+), 25 deletions(-) (limited to 'security/selinux/ss/mls.c') diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index b4f682dc13ff..4a8bab2f3c71 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -270,7 +270,7 @@ int mls_context_to_sid(char oldc, if (!defcon) goto out; - rc = mls_copy_context(context, defcon); + rc = mls_context_cpy(context, defcon); goto out; } @@ -400,26 +400,6 @@ int mls_from_string(char *str, struct context *context, gfp_t gfp_mask) return rc; } -/* - * Copies the effective MLS range from `src' into `dst'. - */ -static inline int mls_scopy_context(struct context *dst, - struct context *src) -{ - int l, rc = 0; - - /* Copy the MLS range from the source context */ - for (l = 0; l < 2; l++) { - dst->range.level[l].sens = src->range.level[0].sens; - rc = ebitmap_cpy(&dst->range.level[l].cat, - &src->range.level[0].cat); - if (rc) - break; - } - - return rc; -} - /* * Copies the MLS range `range' into `context'. */ @@ -552,19 +532,19 @@ int mls_compute_sid(struct context *scontext, case AVTAB_CHANGE: if (tclass == SECCLASS_PROCESS) /* Use the process MLS attributes. */ - return mls_copy_context(newcontext, scontext); + return mls_context_cpy(newcontext, scontext); else /* Use the process effective MLS attributes. */ - return mls_scopy_context(newcontext, scontext); + return mls_context_cpy_low(newcontext, scontext); case AVTAB_MEMBER: /* Only polyinstantiate the MLS attributes if the type is being polyinstantiated */ if (newcontext->type != tcontext->type) { /* Use the process effective MLS attributes. */ - return mls_scopy_context(newcontext, scontext); + return mls_context_cpy_low(newcontext, scontext); } else { /* Use the related object MLS attributes. */ - return mls_copy_context(newcontext, tcontext); + return mls_context_cpy(newcontext, tcontext); } default: return -EINVAL; -- cgit v1.2.3-59-g8ed1b