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authorStephen Smalley <sds@tycho.nsa.gov>2008-12-05 09:12:19 -0500
committerJames Morris <jmorris@namei.org>2008-12-19 17:01:03 -0500
commit459c19f524a9d89c65717a7d061d5f11ecf6bcb8 (patch)
treee3026017e0d58736e46406f13bd370b75cfdf674 /security
parent1e641743f055f075ed9a4edd75f1fb1e05669ddc (diff)
SELinux: correctly detect proc filesystems of the form "proc/foo"
Map all of these proc/ filesystem types to "proc" for the policy lookup at filesystem mount time. Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/hooks.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 520f82ab3fbf..8dbc54cde59e 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -702,7 +702,7 @@ static int selinux_set_mnt_opts(struct super_block *sb,
702 sbsec->proc = 1; 702 sbsec->proc = 1;
703 703
704 /* Determine the labeling behavior to use for this filesystem type. */ 704 /* Determine the labeling behavior to use for this filesystem type. */
705 rc = security_fs_use(sb->s_type->name, &sbsec->behavior, &sbsec->sid); 705 rc = security_fs_use(sbsec->proc ? "proc" : sb->s_type->name, &sbsec->behavior, &sbsec->sid);
706 if (rc) { 706 if (rc) {
707 printk(KERN_WARNING "%s: security_fs_use(%s) returned %d\n", 707 printk(KERN_WARNING "%s: security_fs_use(%s) returned %d\n",
708 __func__, sb->s_type->name, rc); 708 __func__, sb->s_type->name, rc);