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selinux: avoid implicit conversions in selinuxfs code

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Use umode_t as parameter type for sel_make_inode(), which assigns the
value to the member i_mode of struct inode.

Use identical and unsigned types for loop iterators.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Christian Göttsche 2023-08-07 19:11:39 +02:00 committed by Paul Moore
parent aa4b605182
commit 97842c56b8
1 changed files with 7 additions and 7 deletions
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14
security/selinux/selinuxfs.c
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@ -97,7 +97,7 @@ static int selinux_fs_info_create(struct super_block *sb)
static void selinux_fs_info_free(struct super_block *sb) static void selinux_fs_info_free(struct super_block *sb)
{ {
struct selinux_fs_info *fsi = sb->s_fs_info; struct selinux_fs_info *fsi = sb->s_fs_info;
int i; unsigned int i;
if (fsi) { if (fsi) {
for (i = 0; i < fsi->bool_num; i++) for (i = 0; i < fsi->bool_num; i++)
@ -1075,8 +1075,8 @@ static ssize_t sel_write_user(struct file *file, char *buf, size_t size)
u32 sid, *sids = NULL; u32 sid, *sids = NULL;
ssize_t length; ssize_t length;
char *newcon; char *newcon;
int i, rc; int rc;
u32 len, nsids; u32 i, len, nsids;
length = avc_has_perm(current_sid(), SECINITSID_SECURITY, length = avc_has_perm(current_sid(), SECINITSID_SECURITY,
SECCLASS_SECURITY, SECURITY__COMPUTE_USER, SECCLASS_SECURITY, SECURITY__COMPUTE_USER,
@ -1192,7 +1192,7 @@ out:
return length; return length;
} }
static struct inode *sel_make_inode(struct super_block *sb, int mode) static struct inode *sel_make_inode(struct super_block *sb, umode_t mode)
{ {
struct inode *ret = new_inode(sb); struct inode *ret = new_inode(sb);
@ -1613,7 +1613,7 @@ static int sel_make_avc_files(struct dentry *dir)
{ {
struct super_block *sb = dir->d_sb; struct super_block *sb = dir->d_sb;
struct selinux_fs_info *fsi = sb->s_fs_info; struct selinux_fs_info *fsi = sb->s_fs_info;
int i; unsigned int i;
static const struct tree_descr files[] = { static const struct tree_descr files[] = {
{ "cache_threshold", { "cache_threshold",
&sel_avc_cache_threshold_ops, S_IRUGO|S_IWUSR }, &sel_avc_cache_threshold_ops, S_IRUGO|S_IWUSR },
@ -1649,7 +1649,7 @@ static int sel_make_ss_files(struct dentry *dir)
{ {
struct super_block *sb = dir->d_sb; struct super_block *sb = dir->d_sb;
struct selinux_fs_info *fsi = sb->s_fs_info; struct selinux_fs_info *fsi = sb->s_fs_info;
int i; unsigned int i;
static const struct tree_descr files[] = { static const struct tree_descr files[] = {
{ "sidtab_hash_stats", &sel_sidtab_hash_stats_ops, S_IRUGO }, { "sidtab_hash_stats", &sel_sidtab_hash_stats_ops, S_IRUGO },
}; };
@ -1700,7 +1700,7 @@ static const struct file_operations sel_initcon_ops = {
static int sel_make_initcon_files(struct dentry *dir) static int sel_make_initcon_files(struct dentry *dir)
{ {
int i; unsigned int i;
for (i = 1; i <= SECINITSID_NUM; i++) { for (i = 1; i <= SECINITSID_NUM; i++) {
struct inode *inode; struct inode *inode;