diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 794c3ca49eac..98b1caa1c1d3 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -95,10 +95,6 @@ #include "audit.h" #include "avc_ss.h" -#define SB_TYPE_FMT "%s%s%s" -#define SB_SUBTYPE(sb) (sb->s_subtype && sb->s_subtype[0]) -#define SB_TYPE_ARGS(sb) sb->s_type->name, SB_SUBTYPE(sb) ? "." : "", SB_SUBTYPE(sb) ? sb->s_subtype : "" - extern struct security_operations *security_ops; /* SECMARK reference count */ @@ -413,8 +409,8 @@ static int sb_finish_set_opts(struct super_block *sb) the first boot of the SELinux kernel before we have assigned xattr values to the filesystem. */ if (!root_inode->i_op->getxattr) { - printk(KERN_WARNING "SELinux: (dev %s, type "SB_TYPE_FMT") has no " - "xattr support\n", sb->s_id, SB_TYPE_ARGS(sb)); + printk(KERN_WARNING "SELinux: (dev %s, type %s) has no " + "xattr support\n", sb->s_id, sb->s_type->name); rc = -EOPNOTSUPP; goto out; } @@ -422,22 +418,22 @@ static int sb_finish_set_opts(struct super_block *sb) if (rc < 0 && rc != -ENODATA) { if (rc == -EOPNOTSUPP) printk(KERN_WARNING "SELinux: (dev %s, type " - SB_TYPE_FMT") has no security xattr handler\n", - sb->s_id, SB_TYPE_ARGS(sb)); + "%s) has no security xattr handler\n", + sb->s_id, sb->s_type->name); else printk(KERN_WARNING "SELinux: (dev %s, type " - SB_TYPE_FMT") getxattr errno %d\n", sb->s_id, - SB_TYPE_ARGS(sb), -rc); + "%s) getxattr errno %d\n", sb->s_id, + sb->s_type->name, -rc); goto out; } } if (sbsec->behavior > ARRAY_SIZE(labeling_behaviors)) - printk(KERN_ERR "SELinux: initialized (dev %s, type "SB_TYPE_FMT"), unknown behavior\n", - sb->s_id, SB_TYPE_ARGS(sb)); + printk(KERN_ERR "SELinux: initialized (dev %s, type %s), unknown behavior\n", + sb->s_id, sb->s_type->name); else - printk(KERN_DEBUG "SELinux: initialized (dev %s, type "SB_TYPE_FMT"), %s\n", - sb->s_id, SB_TYPE_ARGS(sb), + printk(KERN_DEBUG "SELinux: initialized (dev %s, type %s), %s\n", + sb->s_id, sb->s_type->name, labeling_behaviors[sbsec->behavior-1]); sbsec->flags |= SE_SBINITIALIZED; @@ -600,6 +596,7 @@ static int selinux_set_mnt_opts(struct super_block *sb, const struct cred *cred = current_cred(); int rc = 0, i; struct superblock_security_struct *sbsec = sb->s_security; + const char *name = sb->s_type->name; struct inode *inode = sbsec->sb->s_root->d_inode; struct inode_security_struct *root_isec = inode->i_security; u32 fscontext_sid = 0, context_sid = 0, rootcontext_sid = 0; @@ -658,8 +655,8 @@ static int selinux_set_mnt_opts(struct super_block *sb, strlen(mount_options[i]), &sid); if (rc) { printk(KERN_WARNING "SELinux: security_context_to_sid" - "(%s) failed for (dev %s, type "SB_TYPE_FMT") errno=%d\n", - mount_options[i], sb->s_id, SB_TYPE_ARGS(sb), rc); + "(%s) failed for (dev %s, type %s) errno=%d\n", + mount_options[i], sb->s_id, name, rc); goto out; } switch (flags[i]) { @@ -806,8 +803,7 @@ out: out_double_mount: rc = -EINVAL; printk(KERN_WARNING "SELinux: mount invalid. Same superblock, different " - "security settings for (dev %s, type "SB_TYPE_FMT")\n", sb->s_id, - SB_TYPE_ARGS(sb)); + "security settings for (dev %s, type %s)\n", sb->s_id, name); goto out; } @@ -2480,8 +2476,8 @@ static int selinux_sb_remount(struct super_block *sb, void *data) rc = security_context_to_sid(mount_options[i], len, &sid); if (rc) { printk(KERN_WARNING "SELinux: security_context_to_sid" - "(%s) failed for (dev %s, type "SB_TYPE_FMT") errno=%d\n", - mount_options[i], sb->s_id, SB_TYPE_ARGS(sb), rc); + "(%s) failed for (dev %s, type %s) errno=%d\n", + mount_options[i], sb->s_id, sb->s_type->name, rc); goto out_free_opts; } rc = -EINVAL; @@ -2519,8 +2515,8 @@ out_free_secdata: return rc; out_bad_option: printk(KERN_WARNING "SELinux: unable to change security options " - "during remount (dev %s, type "SB_TYPE_FMT")\n", sb->s_id, - SB_TYPE_ARGS(sb)); + "during remount (dev %s, type=%s)\n", sb->s_id, + sb->s_type->name); goto out_free_opts; } |