diff options
Diffstat (limited to 'security/selinux/ss/mls.c')
-rw-r--r-- | security/selinux/ss/mls.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index ec5e3d1da9ac..99571b19d4a9 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -156,7 +156,6 @@ void mls_sid_to_context(struct policydb *p, } *scontext = scontextp; - return; } int mls_level_isvalid(struct policydb *p, struct mls_level *l) @@ -165,8 +164,8 @@ int mls_level_isvalid(struct policydb *p, struct mls_level *l) if (!l->sens || l->sens > p->p_levels.nprim) return 0; - levdatum = hashtab_search(p->p_levels.table, - sym_name(p, SYM_LEVELS, l->sens - 1)); + levdatum = symtab_search(&p->p_levels, + sym_name(p, SYM_LEVELS, l->sens - 1)); if (!levdatum) return 0; @@ -293,7 +292,7 @@ int mls_context_to_sid(struct policydb *pol, *(next_cat++) = '\0'; /* Parse sensitivity. */ - levdatum = hashtab_search(pol->p_levels.table, sensitivity); + levdatum = symtab_search(&pol->p_levels, sensitivity); if (!levdatum) return -EINVAL; context->range.level[l].sens = levdatum->level->sens; @@ -312,7 +311,7 @@ int mls_context_to_sid(struct policydb *pol, *rngptr++ = '\0'; } - catdatum = hashtab_search(pol->p_cats.table, cur_cat); + catdatum = symtab_search(&pol->p_cats, cur_cat); if (!catdatum) return -EINVAL; @@ -325,7 +324,7 @@ int mls_context_to_sid(struct policydb *pol, if (rngptr == NULL) continue; - rngdatum = hashtab_search(pol->p_cats.table, rngptr); + rngdatum = symtab_search(&pol->p_cats, rngptr); if (!rngdatum) return -EINVAL; @@ -458,9 +457,10 @@ int mls_convert_context(struct policydb *oldp, return 0; for (l = 0; l < 2; l++) { - levdatum = hashtab_search(newp->p_levels.table, - sym_name(oldp, SYM_LEVELS, - oldc->range.level[l].sens - 1)); + char *name = sym_name(oldp, SYM_LEVELS, + oldc->range.level[l].sens - 1); + + levdatum = symtab_search(&newp->p_levels, name); if (!levdatum) return -EINVAL; @@ -470,8 +470,8 @@ int mls_convert_context(struct policydb *oldp, node, i) { int rc; - catdatum = hashtab_search(newp->p_cats.table, - sym_name(oldp, SYM_CATS, i)); + catdatum = symtab_search(&newp->p_cats, + sym_name(oldp, SYM_CATS, i)); if (!catdatum) return -EINVAL; rc = ebitmap_set_bit(&newc->range.level[l].cat, @@ -506,7 +506,7 @@ int mls_compute_sid(struct policydb *p, rtr.source_type = scontext->type; rtr.target_type = tcontext->type; rtr.target_class = tclass; - r = hashtab_search(p->range_tr, &rtr); + r = policydb_rangetr_search(p, &rtr); if (r) return mls_range_set(newcontext, r); @@ -534,9 +534,9 @@ int mls_compute_sid(struct policydb *p, scontext, tcontext); } - /* Fallthrough */ + fallthrough; case AVTAB_CHANGE: - if ((tclass == p->process_class) || (sock == true)) + if ((tclass == p->process_class) || sock) /* Use the process MLS attributes. */ return mls_context_cpy(newcontext, scontext); else @@ -545,8 +545,6 @@ int mls_compute_sid(struct policydb *p, case AVTAB_MEMBER: /* Use the process effective MLS attributes. */ return mls_context_cpy_low(newcontext, scontext); - - /* fall through */ } return -EINVAL; } @@ -554,6 +552,7 @@ int mls_compute_sid(struct policydb *p, #ifdef CONFIG_NETLABEL /** * mls_export_netlbl_lvl - Export the MLS sensitivity levels to NetLabel + * @p: the policy * @context: the security context * @secattr: the NetLabel security attributes * @@ -575,6 +574,7 @@ void mls_export_netlbl_lvl(struct policydb *p, /** * mls_import_netlbl_lvl - Import the NetLabel MLS sensitivity levels + * @p: the policy * @context: the security context * @secattr: the NetLabel security attributes * @@ -596,6 +596,7 @@ void mls_import_netlbl_lvl(struct policydb *p, /** * mls_export_netlbl_cat - Export the MLS categories to NetLabel + * @p: the policy * @context: the security context * @secattr: the NetLabel security attributes * @@ -623,6 +624,7 @@ int mls_export_netlbl_cat(struct policydb *p, /** * mls_import_netlbl_cat - Import the MLS categories from NetLabel + * @p: the policy * @context: the security context * @secattr: the NetLabel security attributes * |