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Diffstat (limited to 'security/selinux/ss/policydb.c')
-rw-r--r--security/selinux/ss/policydb.c213
1 files changed, 110 insertions, 103 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index bd7d6a00342d..84f8cc73c7db 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -11,7 +11,7 @@
*
* Updated: Frank Mayer <mayerf@tresys.com> and Karl MacMillan <kmacmillan@tresys.com>
*
- * Added conditional policy language extensions
+ * Added conditional policy language extensions
*
* Updated: Hewlett-Packard <paul.moore@hp.com>
*
@@ -21,7 +21,7 @@
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003 - 2004 Tresys Technology, LLC
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2.
*/
@@ -51,7 +51,7 @@ static char *symtab_name[SYM_NUM] = {
};
#endif
-int selinux_mls_enabled = 0;
+int selinux_mls_enabled;
static unsigned int symtab_sizes[SYM_NUM] = {
2,
@@ -73,44 +73,49 @@ struct policydb_compat_info {
/* These need to be updated if SYM_NUM or OCON_NUM changes */
static struct policydb_compat_info policydb_compat[] = {
{
- .version = POLICYDB_VERSION_BASE,
- .sym_num = SYM_NUM - 3,
- .ocon_num = OCON_NUM - 1,
+ .version = POLICYDB_VERSION_BASE,
+ .sym_num = SYM_NUM - 3,
+ .ocon_num = OCON_NUM - 1,
},
{
- .version = POLICYDB_VERSION_BOOL,
- .sym_num = SYM_NUM - 2,
- .ocon_num = OCON_NUM - 1,
+ .version = POLICYDB_VERSION_BOOL,
+ .sym_num = SYM_NUM - 2,
+ .ocon_num = OCON_NUM - 1,
},
{
- .version = POLICYDB_VERSION_IPV6,
- .sym_num = SYM_NUM - 2,
- .ocon_num = OCON_NUM,
+ .version = POLICYDB_VERSION_IPV6,
+ .sym_num = SYM_NUM - 2,
+ .ocon_num = OCON_NUM,
},
{
- .version = POLICYDB_VERSION_NLCLASS,
- .sym_num = SYM_NUM - 2,
- .ocon_num = OCON_NUM,
+ .version = POLICYDB_VERSION_NLCLASS,
+ .sym_num = SYM_NUM - 2,
+ .ocon_num = OCON_NUM,
},
{
- .version = POLICYDB_VERSION_MLS,
- .sym_num = SYM_NUM,
- .ocon_num = OCON_NUM,
+ .version = POLICYDB_VERSION_MLS,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
},
{
- .version = POLICYDB_VERSION_AVTAB,
- .sym_num = SYM_NUM,
- .ocon_num = OCON_NUM,
+ .version = POLICYDB_VERSION_AVTAB,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
},
{
- .version = POLICYDB_VERSION_RANGETRANS,
- .sym_num = SYM_NUM,
- .ocon_num = OCON_NUM,
+ .version = POLICYDB_VERSION_RANGETRANS,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
},
{
.version = POLICYDB_VERSION_POLCAP,
.sym_num = SYM_NUM,
.ocon_num = OCON_NUM,
+ },
+ {
+ .version = POLICYDB_VERSION_PERMISSIVE,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
}
};
@@ -147,7 +152,7 @@ static int roles_init(struct policydb *p)
rc = -EINVAL;
goto out_free_role;
}
- key = kmalloc(strlen(OBJECT_R)+1,GFP_KERNEL);
+ key = kmalloc(strlen(OBJECT_R)+1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto out_free_role;
@@ -194,6 +199,7 @@ static int policydb_init(struct policydb *p)
goto out_free_symtab;
ebitmap_init(&p->policycaps);
+ ebitmap_init(&p->permissive_map);
out:
return rc;
@@ -384,7 +390,7 @@ static void symtab_hash_eval(struct symtab *s)
struct hashtab_info info;
hashtab_stat(h, &info);
- printk(KERN_DEBUG "%s: %d entries and %d/%d buckets used, "
+ printk(KERN_DEBUG "SELinux: %s: %d entries and %d/%d buckets used, "
"longest chain length %d\n", symtab_name[i], h->nel,
info.slots_used, h->size, info.max_chain_len);
}
@@ -401,14 +407,14 @@ static int policydb_index_others(struct policydb *p)
{
int i, rc = 0;
- printk(KERN_DEBUG "security: %d users, %d roles, %d types, %d bools",
+ printk(KERN_DEBUG "SELinux: %d users, %d roles, %d types, %d bools",
p->p_users.nprim, p->p_roles.nprim, p->p_types.nprim, p->p_bools.nprim);
if (selinux_mls_enabled)
printk(", %d sens, %d cats", p->p_levels.nprim,
p->p_cats.nprim);
printk("\n");
- printk(KERN_DEBUG "security: %d classes, %d rules\n",
+ printk(KERN_DEBUG "SELinux: %d classes, %d rules\n",
p->p_classes.nprim, p->te_avtab.nel);
#ifdef DEBUG_HASHES
@@ -418,7 +424,7 @@ static int policydb_index_others(struct policydb *p)
p->role_val_to_struct =
kmalloc(p->p_roles.nprim * sizeof(*(p->role_val_to_struct)),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!p->role_val_to_struct) {
rc = -ENOMEM;
goto out;
@@ -426,7 +432,7 @@ static int policydb_index_others(struct policydb *p)
p->user_val_to_struct =
kmalloc(p->p_users.nprim * sizeof(*(p->user_val_to_struct)),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!p->user_val_to_struct) {
rc = -ENOMEM;
goto out;
@@ -628,7 +634,7 @@ void policydb_destroy(struct policydb *p)
while (c) {
ctmp = c;
c = c->next;
- ocontext_destroy(ctmp,i);
+ ocontext_destroy(ctmp, i);
}
p->ocontexts[i] = NULL;
}
@@ -641,7 +647,7 @@ void policydb_destroy(struct policydb *p)
while (c) {
ctmp = c;
c = c->next;
- ocontext_destroy(ctmp,OCON_FSUSE);
+ ocontext_destroy(ctmp, OCON_FSUSE);
}
gtmp = g;
g = g->next;
@@ -658,14 +664,14 @@ void policydb_destroy(struct policydb *p)
}
kfree(ltr);
- for (ra = p->role_allow; ra; ra = ra -> next) {
+ for (ra = p->role_allow; ra; ra = ra->next) {
cond_resched();
kfree(lra);
lra = ra;
}
kfree(lra);
- for (rt = p->range_tr; rt; rt = rt -> next) {
+ for (rt = p->range_tr; rt; rt = rt->next) {
cond_resched();
if (lrt) {
ebitmap_destroy(&lrt->target_range.level[0].cat);
@@ -687,6 +693,7 @@ void policydb_destroy(struct policydb *p)
kfree(p->type_attr_map);
kfree(p->undefined_perms);
ebitmap_destroy(&p->policycaps);
+ ebitmap_destroy(&p->permissive_map);
return;
}
@@ -702,20 +709,20 @@ int policydb_load_isids(struct policydb *p, struct sidtab *s)
rc = sidtab_init(s);
if (rc) {
- printk(KERN_ERR "security: out of memory on SID table init\n");
+ printk(KERN_ERR "SELinux: out of memory on SID table init\n");
goto out;
}
head = p->ocontexts[OCON_ISID];
for (c = head; c; c = c->next) {
if (!c->context[0].user) {
- printk(KERN_ERR "security: SID %s was never "
+ printk(KERN_ERR "SELinux: SID %s was never "
"defined.\n", c->u.name);
rc = -EINVAL;
goto out;
}
if (sidtab_insert(s, c->sid[0], &c->context[0])) {
- printk(KERN_ERR "security: unable to load initial "
+ printk(KERN_ERR "SELinux: unable to load initial "
"SID %s.\n", c->u.name);
rc = -EINVAL;
goto out;
@@ -809,13 +816,13 @@ static int mls_read_range_helper(struct mls_range *r, void *fp)
items = le32_to_cpu(buf[0]);
if (items > ARRAY_SIZE(buf)) {
- printk(KERN_ERR "security: mls: range overflow\n");
+ printk(KERN_ERR "SELinux: mls: range overflow\n");
rc = -EINVAL;
goto out;
}
rc = next_entry(buf, fp, sizeof(u32) * items);
if (rc < 0) {
- printk(KERN_ERR "security: mls: truncated range\n");
+ printk(KERN_ERR "SELinux: mls: truncated range\n");
goto out;
}
r->level[0].sens = le32_to_cpu(buf[0]);
@@ -826,21 +833,21 @@ static int mls_read_range_helper(struct mls_range *r, void *fp)
rc = ebitmap_read(&r->level[0].cat, fp);
if (rc) {
- printk(KERN_ERR "security: mls: error reading low "
+ printk(KERN_ERR "SELinux: mls: error reading low "
"categories\n");
goto out;
}
if (items > 1) {
rc = ebitmap_read(&r->level[1].cat, fp);
if (rc) {
- printk(KERN_ERR "security: mls: error reading high "
+ printk(KERN_ERR "SELinux: mls: error reading high "
"categories\n");
goto bad_high;
}
} else {
rc = ebitmap_cpy(&r->level[1].cat, &r->level[0].cat);
if (rc) {
- printk(KERN_ERR "security: mls: out of memory\n");
+ printk(KERN_ERR "SELinux: mls: out of memory\n");
goto bad_high;
}
}
@@ -866,7 +873,7 @@ static int context_read_and_validate(struct context *c,
rc = next_entry(buf, fp, sizeof buf);
if (rc < 0) {
- printk(KERN_ERR "security: context truncated\n");
+ printk(KERN_ERR "SELinux: context truncated\n");
goto out;
}
c->user = le32_to_cpu(buf[0]);
@@ -874,7 +881,7 @@ static int context_read_and_validate(struct context *c,
c->type = le32_to_cpu(buf[2]);
if (p->policyvers >= POLICYDB_VERSION_MLS) {
if (mls_read_range_helper(&c->range, fp)) {
- printk(KERN_ERR "security: error reading MLS range of "
+ printk(KERN_ERR "SELinux: error reading MLS range of "
"context\n");
rc = -EINVAL;
goto out;
@@ -882,7 +889,7 @@ static int context_read_and_validate(struct context *c,
}
if (!policydb_context_isvalid(p, c)) {
- printk(KERN_ERR "security: invalid security context\n");
+ printk(KERN_ERR "SELinux: invalid security context\n");
context_destroy(c);
rc = -EINVAL;
}
@@ -917,7 +924,7 @@ static int perm_read(struct policydb *p, struct hashtab *h, void *fp)
len = le32_to_cpu(buf[0]);
perdatum->value = le32_to_cpu(buf[1]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -964,7 +971,7 @@ static int common_read(struct policydb *p, struct hashtab *h, void *fp)
comdatum->permissions.nprim = le32_to_cpu(buf[2]);
nel = le32_to_cpu(buf[3]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -991,7 +998,7 @@ bad:
}
static int read_cons_helper(struct constraint_node **nodep, int ncons,
- int allowxtarget, void *fp)
+ int allowxtarget, void *fp)
{
struct constraint_node *c, *lc;
struct constraint_expr *e, *le;
@@ -1005,11 +1012,10 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons,
if (!c)
return -ENOMEM;
- if (lc) {
+ if (lc)
lc->next = c;
- } else {
+ else
*nodep = c;
- }
rc = next_entry(buf, fp, (sizeof(u32) * 2));
if (rc < 0)
@@ -1023,11 +1029,10 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons,
if (!e)
return -ENOMEM;
- if (le) {
+ if (le)
le->next = e;
- } else {
+ else
c->expr = e;
- }
rc = next_entry(buf, fp, (sizeof(u32) * 3));
if (rc < 0)
@@ -1104,7 +1109,7 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
ncons = le32_to_cpu(buf[5]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1115,7 +1120,7 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
key[len] = 0;
if (len2) {
- cladatum->comkey = kmalloc(len2 + 1,GFP_KERNEL);
+ cladatum->comkey = kmalloc(len2 + 1, GFP_KERNEL);
if (!cladatum->comkey) {
rc = -ENOMEM;
goto bad;
@@ -1128,7 +1133,7 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
cladatum->comdatum = hashtab_search(p->p_commons.table,
cladatum->comkey);
if (!cladatum->comdatum) {
- printk(KERN_ERR "security: unknown common %s\n",
+ printk(KERN_ERR "SELinux: unknown common %s\n",
cladatum->comkey);
rc = -EINVAL;
goto bad;
@@ -1188,7 +1193,7 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
len = le32_to_cpu(buf[0]);
role->value = le32_to_cpu(buf[1]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1208,7 +1213,7 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
if (strcmp(key, OBJECT_R) == 0) {
if (role->value != OBJECT_R_VAL) {
- printk(KERN_ERR "Role %s has wrong value %d\n",
+ printk(KERN_ERR "SELinux: Role %s has wrong value %d\n",
OBJECT_R, role->value);
rc = -EINVAL;
goto bad;
@@ -1235,7 +1240,7 @@ static int type_read(struct policydb *p, struct hashtab *h, void *fp)
__le32 buf[3];
u32 len;
- typdatum = kzalloc(sizeof(*typdatum),GFP_KERNEL);
+ typdatum = kzalloc(sizeof(*typdatum), GFP_KERNEL);
if (!typdatum) {
rc = -ENOMEM;
return rc;
@@ -1249,7 +1254,7 @@ static int type_read(struct policydb *p, struct hashtab *h, void *fp)
typdatum->value = le32_to_cpu(buf[1]);
typdatum->primary = le32_to_cpu(buf[2]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1283,13 +1288,13 @@ static int mls_read_level(struct mls_level *lp, void *fp)
rc = next_entry(buf, fp, sizeof buf);
if (rc < 0) {
- printk(KERN_ERR "security: mls: truncated level\n");
+ printk(KERN_ERR "SELinux: mls: truncated level\n");
goto bad;
}
lp->sens = le32_to_cpu(buf[0]);
if (ebitmap_read(&lp->cat, fp)) {
- printk(KERN_ERR "security: mls: error reading level "
+ printk(KERN_ERR "SELinux: mls: error reading level "
"categories\n");
goto bad;
}
@@ -1321,7 +1326,7 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp)
len = le32_to_cpu(buf[0]);
usrdatum->value = le32_to_cpu(buf[1]);
- key = kmalloc(len + 1,GFP_KERNEL);
+ key = kmalloc(len + 1, GFP_KERNEL);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1375,7 +1380,7 @@ static int sens_read(struct policydb *p, struct hashtab *h, void *fp)
len = le32_to_cpu(buf[0]);
levdatum->isalias = le32_to_cpu(buf[1]);
- key = kmalloc(len + 1,GFP_ATOMIC);
+ key = kmalloc(len + 1, GFP_ATOMIC);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1427,7 +1432,7 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp)
catdatum->value = le32_to_cpu(buf[1]);
catdatum->isalias = le32_to_cpu(buf[2]);
- key = kmalloc(len + 1,GFP_ATOMIC);
+ key = kmalloc(len + 1, GFP_ATOMIC);
if (!key) {
rc = -ENOMEM;
goto bad;
@@ -1486,12 +1491,12 @@ int policydb_read(struct policydb *p, void *fp)
goto out;
/* Read the magic number and string length. */
- rc = next_entry(buf, fp, sizeof(u32)* 2);
+ rc = next_entry(buf, fp, sizeof(u32) * 2);
if (rc < 0)
goto bad;
if (le32_to_cpu(buf[0]) != POLICYDB_MAGIC) {
- printk(KERN_ERR "security: policydb magic number 0x%x does "
+ printk(KERN_ERR "SELinux: policydb magic number 0x%x does "
"not match expected magic number 0x%x\n",
le32_to_cpu(buf[0]), POLICYDB_MAGIC);
goto bad;
@@ -1499,27 +1504,27 @@ int policydb_read(struct policydb *p, void *fp)
len = le32_to_cpu(buf[1]);
if (len != strlen(POLICYDB_STRING)) {
- printk(KERN_ERR "security: policydb string length %d does not "
+ printk(KERN_ERR "SELinux: policydb string length %d does not "
"match expected length %Zu\n",
len, strlen(POLICYDB_STRING));
goto bad;
}
- policydb_str = kmalloc(len + 1,GFP_KERNEL);
+ policydb_str = kmalloc(len + 1, GFP_KERNEL);
if (!policydb_str) {
- printk(KERN_ERR "security: unable to allocate memory for policydb "
+ printk(KERN_ERR "SELinux: unable to allocate memory for policydb "
"string of length %d\n", len);
rc = -ENOMEM;
goto bad;
}
rc = next_entry(policydb_str, fp, len);
if (rc < 0) {
- printk(KERN_ERR "security: truncated policydb string identifier\n");
+ printk(KERN_ERR "SELinux: truncated policydb string identifier\n");
kfree(policydb_str);
goto bad;
}
policydb_str[len] = 0;
if (strcmp(policydb_str, POLICYDB_STRING)) {
- printk(KERN_ERR "security: policydb string %s does not match "
+ printk(KERN_ERR "SELinux: policydb string %s does not match "
"my string %s\n", policydb_str, POLICYDB_STRING);
kfree(policydb_str);
goto bad;
@@ -1536,30 +1541,31 @@ int policydb_read(struct policydb *p, void *fp)
p->policyvers = le32_to_cpu(buf[0]);
if (p->policyvers < POLICYDB_VERSION_MIN ||
p->policyvers > POLICYDB_VERSION_MAX) {
- printk(KERN_ERR "security: policydb version %d does not match "
- "my version range %d-%d\n",
- le32_to_cpu(buf[0]), POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
- goto bad;
+ printk(KERN_ERR "SELinux: policydb version %d does not match "
+ "my version range %d-%d\n",
+ le32_to_cpu(buf[0]), POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
+ goto bad;
}
if ((le32_to_cpu(buf[1]) & POLICYDB_CONFIG_MLS)) {
if (ss_initialized && !selinux_mls_enabled) {
- printk(KERN_ERR "Cannot switch between non-MLS and MLS "
- "policies\n");
+ printk(KERN_ERR "SELinux: Cannot switch between non-MLS"
+ " and MLS policies\n");
goto bad;
}
selinux_mls_enabled = 1;
config |= POLICYDB_CONFIG_MLS;
if (p->policyvers < POLICYDB_VERSION_MLS) {
- printk(KERN_ERR "security policydb version %d (MLS) "
- "not backwards compatible\n", p->policyvers);
+ printk(KERN_ERR "SELinux: security policydb version %d "
+ "(MLS) not backwards compatible\n",
+ p->policyvers);
goto bad;
}
} else {
if (ss_initialized && selinux_mls_enabled) {
- printk(KERN_ERR "Cannot switch between MLS and non-MLS "
- "policies\n");
+ printk(KERN_ERR "SELinux: Cannot switch between MLS and"
+ " non-MLS policies\n");
goto bad;
}
}
@@ -1570,16 +1576,20 @@ int policydb_read(struct policydb *p, void *fp)
ebitmap_read(&p->policycaps, fp) != 0)
goto bad;
+ if (p->policyvers >= POLICYDB_VERSION_PERMISSIVE &&
+ ebitmap_read(&p->permissive_map, fp) != 0)
+ goto bad;
+
info = policydb_lookup_compat(p->policyvers);
if (!info) {
- printk(KERN_ERR "security: unable to find policy compat info "
+ printk(KERN_ERR "SELinux: unable to find policy compat info "
"for version %d\n", p->policyvers);
goto bad;
}
if (le32_to_cpu(buf[2]) != info->sym_num ||
le32_to_cpu(buf[3]) != info->ocon_num) {
- printk(KERN_ERR "security: policydb table sizes (%d,%d) do "
+ printk(KERN_ERR "SELinux: policydb table sizes (%d,%d) do "
"not match mine (%d,%d)\n", le32_to_cpu(buf[2]),
le32_to_cpu(buf[3]),
info->sym_num, info->ocon_num);
@@ -1622,11 +1632,10 @@ int policydb_read(struct policydb *p, void *fp)
rc = -ENOMEM;
goto bad;
}
- if (ltr) {
+ if (ltr)
ltr->next = tr;
- } else {
+ else
p->role_tr = tr;
- }
rc = next_entry(buf, fp, sizeof(u32)*3);
if (rc < 0)
goto bad;
@@ -1653,11 +1662,10 @@ int policydb_read(struct policydb *p, void *fp)
rc = -ENOMEM;
goto bad;
}
- if (lra) {
+ if (lra)
lra->next = ra;
- } else {
+ else
p->role_allow = ra;
- }
rc = next_entry(buf, fp, sizeof(u32)*2);
if (rc < 0)
goto bad;
@@ -1691,11 +1699,10 @@ int policydb_read(struct policydb *p, void *fp)
rc = -ENOMEM;
goto bad;
}
- if (l) {
+ if (l)
l->next = c;
- } else {
+ else
p->ocontexts[i] = c;
- }
l = c;
rc = -EINVAL;
switch (i) {
@@ -1714,7 +1721,7 @@ int policydb_read(struct policydb *p, void *fp)
if (rc < 0)
goto bad;
len = le32_to_cpu(buf[0]);
- c->u.name = kmalloc(len + 1,GFP_KERNEL);
+ c->u.name = kmalloc(len + 1, GFP_KERNEL);
if (!c->u.name) {
rc = -ENOMEM;
goto bad;
@@ -1742,7 +1749,7 @@ int policydb_read(struct policydb *p, void *fp)
goto bad;
break;
case OCON_NODE:
- rc = next_entry(buf, fp, sizeof(u32)* 2);
+ rc = next_entry(buf, fp, sizeof(u32) * 2);
if (rc < 0)
goto bad;
c->u.node.addr = le32_to_cpu(buf[0]);
@@ -1759,7 +1766,7 @@ int policydb_read(struct policydb *p, void *fp)
if (c->v.behavior > SECURITY_FS_USE_NONE)
goto bad;
len = le32_to_cpu(buf[1]);
- c->u.name = kmalloc(len + 1,GFP_KERNEL);
+ c->u.name = kmalloc(len + 1, GFP_KERNEL);
if (!c->u.name) {
rc = -ENOMEM;
goto bad;
@@ -1807,7 +1814,7 @@ int policydb_read(struct policydb *p, void *fp)
goto bad;
}
- newgenfs->fstype = kmalloc(len + 1,GFP_KERNEL);
+ newgenfs->fstype = kmalloc(len + 1, GFP_KERNEL);
if (!newgenfs->fstype) {
rc = -ENOMEM;
kfree(newgenfs);
@@ -1823,7 +1830,7 @@ int policydb_read(struct policydb *p, void *fp)
for (genfs_p = NULL, genfs = p->genfs; genfs;
genfs_p = genfs, genfs = genfs->next) {
if (strcmp(newgenfs->fstype, genfs->fstype) == 0) {
- printk(KERN_ERR "security: dup genfs "
+ printk(KERN_ERR "SELinux: dup genfs "
"fstype %s\n", newgenfs->fstype);
kfree(newgenfs->fstype);
kfree(newgenfs);
@@ -1853,7 +1860,7 @@ int policydb_read(struct policydb *p, void *fp)
goto bad;
}
- newc->u.name = kmalloc(len + 1,GFP_KERNEL);
+ newc->u.name = kmalloc(len + 1, GFP_KERNEL);
if (!newc->u.name) {
rc = -ENOMEM;
goto bad_newc;
@@ -1873,7 +1880,7 @@ int policydb_read(struct policydb *p, void *fp)
if (!strcmp(newc->u.name, c->u.name) &&
(!c->v.sclass || !newc->v.sclass ||
newc->v.sclass == c->v.sclass)) {
- printk(KERN_ERR "security: dup genfs "
+ printk(KERN_ERR "SELinux: dup genfs "
"entry (%s,%s)\n",
newgenfs->fstype, c->u.name);
goto bad_newc;
@@ -1931,7 +1938,7 @@ int policydb_read(struct policydb *p, void *fp)
if (rc)
goto bad;
if (!mls_range_isvalid(p, &rt->target_range)) {
- printk(KERN_WARNING "security: rangetrans: invalid range\n");
+ printk(KERN_WARNING "SELinux: rangetrans: invalid range\n");
goto bad;
}
lrt = rt;
@@ -1957,7 +1964,7 @@ int policydb_read(struct policydb *p, void *fp)
out:
return rc;
bad_newc:
- ocontext_destroy(newc,OCON_FSUSE);
+ ocontext_destroy(newc, OCON_FSUSE);
bad:
if (!rc)
rc = -EINVAL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 21:00:21 +0100