diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 921283f47862..a81631f8cc5d 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -272,7 +272,7 @@ static int __inode_security_revalidate(struct inode *inode, might_sleep_if(may_sleep); - if (selinux_state.initialized && + if (selinux_initialized(&selinux_state) && isec->initialized != LABEL_INITIALIZED) { if (!may_sleep) return -ECHILD; @@ -659,7 +659,7 @@ static int selinux_set_mnt_opts(struct super_block *sb, mutex_lock(&sbsec->lock); - if (!selinux_state.initialized) { + if (!selinux_initialized(&selinux_state)) { if (!opts) { /* Defer initialization until selinux_complete_init, after the initial policy is loaded and the security @@ -929,7 +929,7 @@ static int selinux_sb_clone_mnt_opts(const struct super_block *oldsb, * if the parent was able to be mounted it clearly had no special lsm * mount options. thus we can safely deal with this superblock later */ - if (!selinux_state.initialized) + if (!selinux_initialized(&selinux_state)) return 0; /* @@ -1104,7 +1104,7 @@ static int selinux_sb_show_options(struct seq_file *m, struct super_block *sb) if (!(sbsec->flags & SE_SBINITIALIZED)) return 0; - if (!selinux_state.initialized) + if (!selinux_initialized(&selinux_state)) return 0; if (sbsec->flags & FSCONTEXT_MNT) { @@ -2921,7 +2921,8 @@ static int selinux_inode_init_security(struct inode *inode, struct inode *dir, isec->initialized = LABEL_INITIALIZED; } - if (!selinux_state.initialized || !(sbsec->flags & SBLABEL_MNT)) + if (!selinux_initialized(&selinux_state) || + !(sbsec->flags & SBLABEL_MNT)) return -EOPNOTSUPP; if (name) @@ -3144,7 +3145,7 @@ static int selinux_inode_setxattr(struct dentry *dentry, const char *name, return dentry_has_perm(current_cred(), dentry, FILE__SETATTR); } - if (!selinux_state.initialized) + if (!selinux_initialized(&selinux_state)) return (inode_owner_or_capable(inode) ? 0 : -EPERM); sbsec = inode->i_sb->s_security; @@ -3230,7 +3231,7 @@ static void selinux_inode_post_setxattr(struct dentry *dentry, const char *name, return; } - if (!selinux_state.initialized) { + if (!selinux_initialized(&selinux_state)) { /* If we haven't even been initialized, then we can't validate * against a policy, so leave the label as invalid. It may * resolve to a valid label on the next revalidation try if @@ -7300,17 +7301,17 @@ static void selinux_nf_ip_exit(void) #ifdef CONFIG_SECURITY_SELINUX_DISABLE int selinux_disable(struct selinux_state *state) { - if (state->initialized) { + if (selinux_initialized(state)) { /* Not permitted after initial policy load. */ return -EINVAL; } - if (state->disabled) { + if (selinux_disabled(state)) { /* Only do this once. */ return -EINVAL; } - state->disabled = 1; + selinux_mark_disabled(state); pr_info("SELinux: Disabled at runtime.\n"); |