diff options
| author | Ondrej Mosnacek <omosnace@redhat.com> | 2020-07-08 14:24:45 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2020-07-09 03:21:43 +0300 |
| commit | 237389e3015e0f4ceac7cf00c70a59746150561d (patch) | |
| tree | 624f2bf3c6c63457c43775ae16c6c656b3b24ae1 /security/selinux/ss/mls.c | |
| parent | 2c3d8dfecedd7f5e24e09730a992b59b1c6f956e (diff) | |
| download | linux-237389e3015e0f4ceac7cf00c70a59746150561d.tar.xz | |
selinux: specialize symtab insert and search functions
This encapsulates symtab a little better and will help with further
refactoring later.
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Acked-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/mls.c')
| -rw-r--r-- | security/selinux/ss/mls.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index cd8734f25b39..5be241b6b190 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -165,8 +165,8 @@ 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 +293,7 @@ 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 +312,7 @@ 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 +325,7 @@ 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 +458,10 @@ 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 +471,8 @@ 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, |