leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

netlabel: shorter names for the NetLabel catmap funcs/structs

Browse Source 
Historically the NetLabel LSM secattr catmap functions and data
structures have had very long names which makes a mess of the NetLabel
code and anyone who uses NetLabel.  This patch renames the catmap
functions and structures from "*_secattr_catmap_*" to just "*_catmap_*"
which improves things greatly.

There are no substantial code or logic changes in this patch.

Signed-off-by: Paul Moore <pmoore@redhat.com>
Tested-by: Casey Schaufler <casey@schaufler-ca.com>
This commit is contained in:
Paul Moore 2014-08-01 11:17:37 -04:00
parent d960a6184a
commit 4fbe63d1c7
8 changed files with 139 additions and 157 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

100
include/net/netlabel.h
View File

@ -139,7 +139,7 @@ struct netlbl_lsm_cache {
};
/**
* struct netlbl_lsm_secattr_catmap - NetLabel LSM secattr category bitmap
* struct netlbl_lsm_catmap - NetLabel LSM secattr category bitmap
* @startbit: the value of the lowest order bit in the bitmap
* @bitmap: the category bitmap
* @next: pointer to the next bitmap "node" or NULL
@ -162,10 +162,10 @@ struct netlbl_lsm_cache {
#define NETLBL_CATMAP_SIZE (NETLBL_CATMAP_MAPSIZE * \
NETLBL_CATMAP_MAPCNT)
#define NETLBL_CATMAP_BIT (NETLBL_CATMAP_MAPTYPE)0x01
struct netlbl_lsm_secattr_catmap {
struct netlbl_lsm_catmap {
u32 startbit;
NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT];
struct netlbl_lsm_secattr_catmap *next;
struct netlbl_lsm_catmap *next;
};
/**
@ -209,7 +209,7 @@ struct netlbl_lsm_secattr {
struct netlbl_lsm_cache *cache;
struct {
struct {
struct netlbl_lsm_secattr_catmap *cat;
struct netlbl_lsm_catmap *cat;
u32 lvl;
} mls;
u32 secid;
@ -258,7 +258,7 @@ static inline void netlbl_secattr_cache_free(struct netlbl_lsm_cache *cache)
}
/**
* netlbl_secattr_catmap_alloc - Allocate a LSM secattr catmap
* netlbl_catmap_alloc - Allocate a LSM secattr catmap
* @flags: memory allocation flags
*
* Description:
@ -266,24 +266,22 @@ static inline void netlbl_secattr_cache_free(struct netlbl_lsm_cache *cache)
* on failure.
*
*/
static inline struct netlbl_lsm_secattr_catmap *netlbl_secattr_catmap_alloc(
gfp_t flags)
static inline struct netlbl_lsm_catmap *netlbl_catmap_alloc(gfp_t flags)
{
return kzalloc(sizeof(struct netlbl_lsm_secattr_catmap), flags);
return kzalloc(sizeof(struct netlbl_lsm_catmap), flags);
}
/**
* netlbl_secattr_catmap_free - Free a LSM secattr catmap
* netlbl_catmap_free - Free a LSM secattr catmap
* @catmap: the category bitmap
*
* Description:
* Free a LSM secattr catmap.
*
*/
static inline void netlbl_secattr_catmap_free(
struct netlbl_lsm_secattr_catmap *catmap)
static inline void netlbl_catmap_free(struct netlbl_lsm_catmap *catmap)
{
struct netlbl_lsm_secattr_catmap *iter;
struct netlbl_lsm_catmap *iter;
while (catmap) {
iter = catmap;
@ -321,7 +319,7 @@ static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
if (secattr->flags & NETLBL_SECATTR_CACHE)
netlbl_secattr_cache_free(secattr->cache);
if (secattr->flags & NETLBL_SECATTR_MLS_CAT)
netlbl_secattr_catmap_free(secattr->attr.mls.cat);
netlbl_catmap_free(secattr->attr.mls.cat);
}
/**
@ -390,24 +388,22 @@ int netlbl_cfg_cipsov4_map_add(u32 doi,
/*
* LSM security attribute operations
*/
int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
u32 offset);
int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
u32 offset);
int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap,
u32 *offset,
unsigned long *bitmap);
int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap,
u32 bit,
gfp_t flags);
int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap,
u32 start,
u32 end,
gfp_t flags);
int netlbl_secattr_catmap_setlong(struct netlbl_lsm_secattr_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags);
int netlbl_catmap_walk(struct netlbl_lsm_catmap *catmap, u32 offset);
int netlbl_catmap_walkrng(struct netlbl_lsm_catmap *catmap, u32 offset);
int netlbl_catmap_getlong(struct netlbl_lsm_catmap *catmap,
u32 *offset,
unsigned long *bitmap);
int netlbl_catmap_setbit(struct netlbl_lsm_catmap **catmap,
u32 bit,
gfp_t flags);
int netlbl_catmap_setrng(struct netlbl_lsm_catmap **catmap,
u32 start,
u32 end,
gfp_t flags);
int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags);
/*
* LSM protocol operations (NetLabel LSM/kernel API)
@ -499,45 +495,39 @@ static inline int netlbl_cfg_cipsov4_map_add(u32 doi,
{
return -ENOSYS;
}
static inline int netlbl_secattr_catmap_walk(
struct netlbl_lsm_secattr_catmap *catmap,
u32 offset)
static inline int netlbl_catmap_walk(struct netlbl_lsm_catmap *catmap,
u32 offset)
{
return -ENOENT;
}
static inline int netlbl_secattr_catmap_walk_rng(
struct netlbl_lsm_secattr_catmap *catmap,
u32 offset)
static inline int netlbl_catmap_walkrng(struct netlbl_lsm_catmap *catmap,
u32 offset)
{
return -ENOENT;
}
static inline int netlbl_secattr_catmap_getlong(
struct netlbl_lsm_secattr_catmap *catmap,
u32 *offset,
unsigned long *bitmap)
static inline int netlbl_catmap_getlong(struct netlbl_lsm_catmap *catmap,
u32 *offset,
unsigned long *bitmap)
{
return 0;
}
static inline int netlbl_secattr_catmap_setbit(
struct netlbl_lsm_secattr_catmap **catmap,
u32 bit,
gfp_t flags)
static inline int netlbl_catmap_setbit(struct netlbl_lsm_catmap **catmap,
u32 bit,
gfp_t flags)
{
return 0;
}
static inline int netlbl_secattr_catmap_setrng(
struct netlbl_lsm_secattr_catmap **catmap,
u32 start,
u32 end,
gfp_t flags)
static inline int netlbl_catmap_setrng(struct netlbl_lsm_catmap **catmap,
u32 start,
u32 end,
gfp_t flags)
{
return 0;
}
static int netlbl_secattr_catmap_setlong(
struct netlbl_lsm_secattr_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags)
static int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags)
{
return 0;
}

35
net/ipv4/cipso_ipv4.c
View File

@ -890,8 +890,8 @@ static int cipso_v4_map_cat_rbm_hton(const struct cipso_v4_doi *doi_def,
}
for (;;) {
host_spot = netlbl_secattr_catmap_walk(secattr->attr.mls.cat,
host_spot + 1);
host_spot = netlbl_catmap_walk(secattr->attr.mls.cat,
host_spot + 1);
if (host_spot < 0)
break;
@ -973,7 +973,7 @@ static int cipso_v4_map_cat_rbm_ntoh(const struct cipso_v4_doi *doi_def,
return -EPERM;
break;
}
ret_val = netlbl_secattr_catmap_setbit(&secattr->attr.mls.cat,
ret_val = netlbl_catmap_setbit(&secattr->attr.mls.cat,
host_spot,
GFP_ATOMIC);
if (ret_val != 0)
@ -1039,8 +1039,7 @@ static int cipso_v4_map_cat_enum_hton(const struct cipso_v4_doi *doi_def,
u32 cat_iter = 0;
for (;;) {
cat = netlbl_secattr_catmap_walk(secattr->attr.mls.cat,
cat + 1);
cat = netlbl_catmap_walk(secattr->attr.mls.cat, cat + 1);
if (cat < 0)
break;
if ((cat_iter + 2) > net_cat_len)
@ -1075,9 +1074,9 @@ static int cipso_v4_map_cat_enum_ntoh(const struct cipso_v4_doi *doi_def,
u32 iter;
for (iter = 0; iter < net_cat_len; iter += 2) {
ret_val = netlbl_secattr_catmap_setbit(&secattr->attr.mls.cat,
get_unaligned_be16(&net_cat[iter]),
GFP_ATOMIC);
ret_val = netlbl_catmap_setbit(&secattr->attr.mls.cat,
get_unaligned_be16(&net_cat[iter]),
GFP_ATOMIC);
if (ret_val != 0)
return ret_val;
}
@ -1155,8 +1154,7 @@ static int cipso_v4_map_cat_rng_hton(const struct cipso_v4_doi *doi_def,
return -ENOSPC;
for (;;) {
iter = netlbl_secattr_catmap_walk(secattr->attr.mls.cat,
iter + 1);
iter = netlbl_catmap_walk(secattr->attr.mls.cat, iter + 1);
if (iter < 0)
break;
cat_size += (iter == 0 ? 0 : sizeof(u16));
@ -1164,8 +1162,7 @@ static int cipso_v4_map_cat_rng_hton(const struct cipso_v4_doi *doi_def,
return -ENOSPC;
array[array_cnt++] = iter;
iter = netlbl_secattr_catmap_walk_rng(secattr->attr.mls.cat,
iter);
iter = netlbl_catmap_walkrng(secattr->attr.mls.cat, iter);
if (iter < 0)
return -EFAULT;
cat_size += sizeof(u16);
@ -1217,10 +1214,10 @@ static int cipso_v4_map_cat_rng_ntoh(const struct cipso_v4_doi *doi_def,
else
cat_low = 0;
ret_val = netlbl_secattr_catmap_setrng(&secattr->attr.mls.cat,
cat_low,
cat_high,
GFP_ATOMIC);
ret_val = netlbl_catmap_setrng(&secattr->attr.mls.cat,
cat_low,
cat_high,
GFP_ATOMIC);
if (ret_val != 0)
return ret_val;
}
@ -1340,7 +1337,7 @@ static int cipso_v4_parsetag_rbm(const struct cipso_v4_doi *doi_def,
tag_len - 4,
secattr);
if (ret_val != 0) {
netlbl_secattr_catmap_free(secattr->attr.mls.cat);
netlbl_catmap_free(secattr->attr.mls.cat);
return ret_val;
}
@ -1431,7 +1428,7 @@ static int cipso_v4_parsetag_enum(const struct cipso_v4_doi *doi_def,
tag_len - 4,
secattr);
if (ret_val != 0) {
netlbl_secattr_catmap_free(secattr->attr.mls.cat);
netlbl_catmap_free(secattr->attr.mls.cat);
return ret_val;
}
@ -1521,7 +1518,7 @@ static int cipso_v4_parsetag_rng(const struct cipso_v4_doi *doi_def,
tag_len - 4,
secattr);
if (ret_val != 0) {
netlbl_secattr_catmap_free(secattr->attr.mls.cat);
netlbl_catmap_free(secattr->attr.mls.cat);
return ret_val;
}

109
net/netlabel/netlabel_kapi.c
View File

@ -410,7 +410,7 @@ out_entry:
#define _CM_F_WALK 0x00000002
/**
* _netlbl_secattr_catmap_getnode - Get a individual node from a catmap
* _netlbl_catmap_getnode - Get a individual node from a catmap
* @catmap: pointer to the category bitmap
* @offset: the requested offset
* @cm_flags: catmap flags, see _CM_F_*
@ -424,36 +424,36 @@ out_entry:
* be returned. Returns a pointer to the node on success, NULL on failure.
*
*/
static struct netlbl_lsm_secattr_catmap *_netlbl_secattr_catmap_getnode(
struct netlbl_lsm_secattr_catmap **catmap,
u32 offset,
unsigned int cm_flags,
gfp_t gfp_flags)
static struct netlbl_lsm_catmap *_netlbl_catmap_getnode(
struct netlbl_lsm_catmap **catmap,
u32 offset,
unsigned int cm_flags,
gfp_t gfp_flags)
{
struct netlbl_lsm_secattr_catmap *iter = *catmap;
struct netlbl_lsm_secattr_catmap *prev = NULL;
struct netlbl_lsm_catmap *iter = *catmap;
struct netlbl_lsm_catmap *prev = NULL;
if (iter == NULL)
goto secattr_catmap_getnode_alloc;
goto catmap_getnode_alloc;
if (offset < iter->startbit)
goto secattr_catmap_getnode_walk;
goto catmap_getnode_walk;
while (iter && offset >= (iter->startbit + NETLBL_CATMAP_SIZE)) {
prev = iter;
iter = iter->next;
}
if (iter == NULL || offset < iter->startbit)
goto secattr_catmap_getnode_walk;
goto catmap_getnode_walk;
return iter;
secattr_catmap_getnode_walk:
catmap_getnode_walk:
if (cm_flags & _CM_F_WALK)
return iter;
secattr_catmap_getnode_alloc:
catmap_getnode_alloc:
if (!(cm_flags & _CM_F_ALLOC))
return NULL;
iter = netlbl_secattr_catmap_alloc(gfp_flags);
iter = netlbl_catmap_alloc(gfp_flags);
if (iter == NULL)
return NULL;
iter->startbit = offset & ~(NETLBL_CATMAP_SIZE - 1);
@ -470,7 +470,7 @@ secattr_catmap_getnode_alloc:
}
/**
* netlbl_secattr_catmap_walk - Walk a LSM secattr catmap looking for a bit
* netlbl_catmap_walk - Walk a LSM secattr catmap looking for a bit
* @catmap: the category bitmap
* @offset: the offset to start searching at, in bits
*
@ -479,15 +479,14 @@ secattr_catmap_getnode_alloc:
* returns the spot of the first set bit or -ENOENT if no bits are set.
*
*/
int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
u32 offset)
int netlbl_catmap_walk(struct netlbl_lsm_catmap *catmap, u32 offset)
{
struct netlbl_lsm_secattr_catmap *iter = catmap;
struct netlbl_lsm_catmap *iter = catmap;
u32 idx;
u32 bit;
NETLBL_CATMAP_MAPTYPE bitmap;
iter = _netlbl_secattr_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
if (iter == NULL)
return -ENOENT;
if (offset > iter->startbit) {
@ -524,7 +523,7 @@ int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
}
/**
* netlbl_secattr_catmap_walk_rng - Find the end of a string of set bits
* netlbl_catmap_walkrng - Find the end of a string of set bits
* @catmap: the category bitmap
* @offset: the offset to start searching at, in bits
*
@ -534,17 +533,16 @@ int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
* the end of the bitmap.
*
*/
int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
u32 offset)
int netlbl_catmap_walkrng(struct netlbl_lsm_catmap *catmap, u32 offset)
{
struct netlbl_lsm_secattr_catmap *iter;
struct netlbl_lsm_secattr_catmap *prev = NULL;
struct netlbl_lsm_catmap *iter;
struct netlbl_lsm_catmap *prev = NULL;
u32 idx;
u32 bit;
NETLBL_CATMAP_MAPTYPE bitmask;
NETLBL_CATMAP_MAPTYPE bitmap;
iter = _netlbl_secattr_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
if (iter == NULL)
return -ENOENT;
if (offset > iter->startbit) {
@ -584,7 +582,7 @@ int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
}
/**
* netlbl_secattr_catmap_getlong - Export an unsigned long bitmap
* netlbl_catmap_getlong - Export an unsigned long bitmap
* @catmap: pointer to the category bitmap
* @offset: pointer to the requested offset
* @bitmap: the exported bitmap
@ -597,11 +595,11 @@ int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
* Returns zero on sucess, negative values on failure.
*
*/
int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap,
u32 *offset,
unsigned long *bitmap)
int netlbl_catmap_getlong(struct netlbl_lsm_catmap *catmap,
u32 *offset,
unsigned long *bitmap)
{
struct netlbl_lsm_secattr_catmap *iter;
struct netlbl_lsm_catmap *iter;
u32 off = *offset;
u32 idx;
@ -613,7 +611,7 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap,
off = catmap->startbit;
*offset = off;
}
iter = _netlbl_secattr_catmap_getnode(&catmap, off, _CM_F_NONE, 0);
iter = _netlbl_catmap_getnode(&catmap, off, _CM_F_NONE, 0);
if (iter == NULL) {
*offset = (u32)-1;
return 0;
@ -632,7 +630,7 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap,
}
/**
* netlbl_secattr_catmap_setbit - Set a bit in a LSM secattr catmap
* netlbl_catmap_setbit - Set a bit in a LSM secattr catmap
* @catmap: pointer to the category bitmap
* @bit: the bit to set
* @flags: memory allocation flags
@ -642,14 +640,14 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap,
* negative values on failure.
*
*/
int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap,
u32 bit,
gfp_t flags)
int netlbl_catmap_setbit(struct netlbl_lsm_catmap **catmap,
u32 bit,
gfp_t flags)
{
struct netlbl_lsm_secattr_catmap *iter;
struct netlbl_lsm_catmap *iter;
u32 idx;
iter = _netlbl_secattr_catmap_getnode(catmap, bit, _CM_F_ALLOC, flags);
iter = _netlbl_catmap_getnode(catmap, bit, _CM_F_ALLOC, flags);
if (iter == NULL)
return -ENOMEM;
@ -661,7 +659,7 @@ int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap,
}
/**
* netlbl_secattr_catmap_setrng - Set a range of bits in a LSM secattr catmap
* netlbl_catmap_setrng - Set a range of bits in a LSM secattr catmap
* @catmap: pointer to the category bitmap
* @start: the starting bit
* @end: the last bit in the string
@ -672,10 +670,10 @@ int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap,
* on success, negative values on failure.
*
*/
int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap,
u32 start,
u32 end,
gfp_t flags)
int netlbl_catmap_setrng(struct netlbl_lsm_catmap **catmap,
u32 start,
u32 end,
gfp_t flags)
{
int rc = 0;
u32 spot = start;
@ -683,22 +681,20 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap,
while (rc == 0 && spot <= end) {
if (((spot & (BITS_PER_LONG - 1)) != 0) &&
((end - spot) > BITS_PER_LONG)) {
rc = netlbl_secattr_catmap_setlong(catmap,
spot,
(unsigned long)-1,
flags);
rc = netlbl_catmap_setlong(catmap,
spot,
(unsigned long)-1,
flags);
spot += BITS_PER_LONG;
} else
rc = netlbl_secattr_catmap_setbit(catmap,
spot++,
flags);
rc = netlbl_catmap_setbit(catmap, spot++, flags);
}
return rc;
}
/**
* netlbl_secattr_catmap_setlong - Import an unsigned long bitmap
* netlbl_catmap_setlong - Import an unsigned long bitmap
* @catmap: pointer to the category bitmap
* @offset: offset to the start of the imported bitmap
* @bitmap: the bitmap to import
@ -710,20 +706,19 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap,
* on success, negative values on failure.
*
*/
int netlbl_secattr_catmap_setlong(struct netlbl_lsm_secattr_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags)
int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap,
u32 offset,
unsigned long bitmap,
gfp_t flags)
{
struct netlbl_lsm_secattr_catmap *iter;
struct netlbl_lsm_catmap *iter;
u32 idx;
/* only allow aligned offsets */
if ((offset & (BITS_PER_LONG - 1)) != 0)
return -EINVAL;
iter = _netlbl_secattr_catmap_getnode(catmap,
offset, _CM_F_ALLOC, flags);
iter = _netlbl_catmap_getnode(catmap, offset, _CM_F_ALLOC, flags);
if (iter == NULL)
return -ENOMEM;

18
security/selinux/ss/ebitmap.c
View File

@ -86,7 +86,7 @@ int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src)
*
*/
int ebitmap_netlbl_export(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap **catmap)
struct netlbl_lsm_catmap **catmap)
{
struct ebitmap_node *e_iter = ebmap->node;
unsigned long e_map;
@ -100,7 +100,7 @@ int ebitmap_netlbl_export(struct ebitmap *ebmap,
}
if (*catmap != NULL)
netlbl_secattr_catmap_free(*catmap);
netlbl_catmap_free(*catmap);
*catmap = NULL;
while (e_iter) {
@ -108,10 +108,10 @@ int ebitmap_netlbl_export(struct ebitmap *ebmap,
for (iter = 0; iter < EBITMAP_UNIT_NUMS; iter++) {
e_map = e_iter->maps[iter];
if (e_map != 0) {
rc = netlbl_secattr_catmap_setlong(catmap,
offset,
e_map,
GFP_ATOMIC);
rc = netlbl_catmap_setlong(catmap,
offset,
e_map,
GFP_ATOMIC);
if (rc != 0)
goto netlbl_export_failure;
}
@ -123,7 +123,7 @@ int ebitmap_netlbl_export(struct ebitmap *ebmap,
return 0;
netlbl_export_failure:
netlbl_secattr_catmap_free(*catmap);
netlbl_catmap_free(*catmap);
return -ENOMEM;
}
@ -138,7 +138,7 @@ netlbl_export_failure:
*
*/
int ebitmap_netlbl_import(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap *catmap)
struct netlbl_lsm_catmap *catmap)
{
int rc;
struct ebitmap_node *e_iter = NULL;
@ -147,7 +147,7 @@ int ebitmap_netlbl_import(struct ebitmap *ebmap,
unsigned long bitmap;
for (;;) {
rc = netlbl_secattr_catmap_getlong(catmap, &offset, &bitmap);
rc = netlbl_catmap_getlong(catmap, &offset, &bitmap);
if (rc < 0)
goto netlbl_import_failure;
if (offset == (u32)-1)

8
security/selinux/ss/ebitmap.h
View File

@ -132,17 +132,17 @@ int ebitmap_write(struct ebitmap *e, void *fp);
#ifdef CONFIG_NETLABEL
int ebitmap_netlbl_export(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap **catmap);
struct netlbl_lsm_catmap **catmap);
int ebitmap_netlbl_import(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap *catmap);
struct netlbl_lsm_catmap *catmap);
#else
static inline int ebitmap_netlbl_export(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap **catmap)
struct netlbl_lsm_catmap **catmap)
{
return -ENOMEM;
}
static inline int ebitmap_netlbl_import(struct ebitmap *ebmap,
struct netlbl_lsm_secattr_catmap *catmap)
struct netlbl_lsm_catmap *catmap)
{
return -ENOMEM;
}

6
security/smack/smack_access.c
View File

@ -441,10 +441,10 @@ int smk_netlbl_mls(int level, char *catset, struct netlbl_lsm_secattr *sap,
for (m = 0x80; m != 0; m >>= 1, cat++) {
if ((m & *cp) == 0)
continue;
rc = netlbl_secattr_catmap_setbit(&sap->attr.mls.cat,
cat, GFP_ATOMIC);
rc = netlbl_catmap_setbit(&sap->attr.mls.cat,
cat, GFP_ATOMIC);
if (rc < 0) {
netlbl_secattr_catmap_free(sap->attr.mls.cat);
netlbl_catmap_free(sap->attr.mls.cat);
return rc;
}
}

6
security/smack/smack_lsm.c
View File

@ -3091,9 +3091,9 @@ static struct smack_known *smack_from_secattr(struct netlbl_lsm_secattr *sap,
break;
}
for (acat = -1, kcat = -1; acat == kcat; ) {
acat = netlbl_secattr_catmap_walk(
sap->attr.mls.cat, acat + 1);
kcat = netlbl_secattr_catmap_walk(
acat = netlbl_catmap_walk(sap->attr.mls.cat,
acat + 1);
kcat = netlbl_catmap_walk(
skp->smk_netlabel.attr.mls.cat,
kcat + 1);
if (acat < 0 || kcat < 0)

14
security/smack/smackfs.c
View File

@ -777,7 +777,7 @@ static int cipso_seq_show(struct seq_file *s, void *v)
struct list_head *list = v;
struct smack_known *skp =
list_entry(list, struct smack_known, list);
struct netlbl_lsm_secattr_catmap *cmp = skp->smk_netlabel.attr.mls.cat;
struct netlbl_lsm_catmap *cmp = skp->smk_netlabel.attr.mls.cat;
char sep = '/';
int i;
@ -794,8 +794,8 @@ static int cipso_seq_show(struct seq_file *s, void *v)
seq_printf(s, "%s %3d", skp->smk_known, skp->smk_netlabel.attr.mls.lvl);
for (i = netlbl_secattr_catmap_walk(cmp, 0); i >= 0;
i = netlbl_secattr_catmap_walk(cmp, i + 1)) {
for (i = netlbl_catmap_walk(cmp, 0); i >= 0;
i = netlbl_catmap_walk(cmp, i + 1)) {
seq_printf(s, "%c%d", sep, i);
sep = ',';
}
@ -916,7 +916,7 @@ static ssize_t smk_set_cipso(struct file *file, const char __user *buf,
rc = smk_netlbl_mls(maplevel, mapcatset, &ncats, SMK_CIPSOLEN);
if (rc >= 0) {
netlbl_secattr_catmap_free(skp->smk_netlabel.attr.mls.cat);
netlbl_catmap_free(skp->smk_netlabel.attr.mls.cat);
skp->smk_netlabel.attr.mls.cat = ncats.attr.mls.cat;
skp->smk_netlabel.attr.mls.lvl = ncats.attr.mls.lvl;
rc = count;
@ -966,14 +966,14 @@ static int cipso2_seq_show(struct seq_file *s, void *v)
struct list_head *list = v;
struct smack_known *skp =
list_entry(list, struct smack_known, list);
struct netlbl_lsm_secattr_catmap *cmp = skp->smk_netlabel.attr.mls.cat;
struct netlbl_lsm_catmap *cmp = skp->smk_netlabel.attr.mls.cat;
char sep = '/';
int i;
seq_printf(s, "%s %3d", skp->smk_known, skp->smk_netlabel.attr.mls.lvl);
for (i = netlbl_secattr_catmap_walk(cmp, 0); i >= 0;
i = netlbl_secattr_catmap_walk(cmp, i + 1)) {
for (i = netlbl_catmap_walk(cmp, 0); i >= 0;
i = netlbl_catmap_walk(cmp, i + 1)) {
seq_printf(s, "%c%d", sep, i);
sep = ',';
}