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Diffstat (limited to 'security/selinux/ss/policydb.c')
-rw-r--r--security/selinux/ss/policydb.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 3d22d5baa829..383f3ae82a73 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -672,14 +672,16 @@ static int (*const index_f[SYM_NUM])(void *key, void *datum, void *datap) = {
/* clang-format on */
#ifdef CONFIG_SECURITY_SELINUX_DEBUG
-static void hash_eval(struct hashtab *h, const char *hash_name)
+static void hash_eval(struct hashtab *h, const char *hash_name,
+ const char *hash_details)
{
struct hashtab_info info;
hashtab_stat(h, &info);
pr_debug(
- "SELinux: %s: %d entries and %d/%d buckets used, longest chain length %d, sum of chain length^2 %llu\n",
- hash_name, h->nel, info.slots_used, h->size, info.max_chain_len,
+ "SELinux: %s%s%s: %d entries and %d/%d buckets used, longest chain length %d, sum of chain length^2 %llu\n",
+ hash_name, hash_details ? "@" : "", hash_details ?: "", h->nel,
+ info.slots_used, h->size, info.max_chain_len,
info.chain2_len_sum);
}
@@ -688,11 +690,12 @@ static void symtab_hash_eval(struct symtab *s)
int i;
for (i = 0; i < SYM_NUM; i++)
- hash_eval(&s[i].table, symtab_name[i]);
+ hash_eval(&s[i].table, symtab_name[i], NULL);
}
#else
-static inline void hash_eval(struct hashtab *h, const char *hash_name)
+static inline void hash_eval(struct hashtab *h, const char *hash_name,
+ const char *hash_details)
{
}
static inline void symtab_hash_eval(struct symtab *s)
@@ -1178,6 +1181,8 @@ static int common_read(struct policydb *p, struct symtab *s, void *fp)
goto bad;
}
+ hash_eval(&comdatum->permissions.table, "common_permissions", key);
+
rc = symtab_insert(s, key, comdatum);
if (rc)
goto bad;
@@ -1358,6 +1363,8 @@ static int class_read(struct policydb *p, struct symtab *s, void *fp)
goto bad;
}
+ hash_eval(&cladatum->permissions.table, "class_permissions", key);
+
rc = read_cons_helper(p, &cladatum->constraints, ncons, 0, fp);
if (rc)
goto bad;
@@ -1898,7 +1905,7 @@ static int range_read(struct policydb *p, void *fp)
rt = NULL;
r = NULL;
}
- hash_eval(&p->range_tr, "rangetr");
+ hash_eval(&p->range_tr, "rangetr", NULL);
rc = 0;
out:
kfree(rt);
@@ -1943,6 +1950,7 @@ static int filename_trans_read_helper_compat(struct policydb *p, void *fp)
if (unlikely(ebitmap_get_bit(&datum->stypes, stype - 1))) {
/* conflicting/duplicate rules are ignored */
datum = NULL;
+ rc = 0;
goto out;
}
if (likely(datum->otype == otype))
@@ -2116,7 +2124,7 @@ static int filename_trans_read(struct policydb *p, void *fp)
return rc;
}
}
- hash_eval(&p->filename_trans, "filenametr");
+ hash_eval(&p->filename_trans, "filenametr", NULL);
return 0;
}
@@ -2649,6 +2657,8 @@ int policydb_read(struct policydb *p, void *fp)
rtd = NULL;
}
+ hash_eval(&p->role_tr, "roletr", NULL);
+
rc = next_entry(buf, fp, sizeof(u32));
if (rc)
goto bad;