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authorEric Paris <eparis@redhat.com>2010-07-23 11:44:09 -0400
committerJames Morris <jmorris@namei.org>2010-08-02 15:35:08 +1000
commit49b7b8de46d293113a0a0bb026ff7bd833c73367 (patch)
treeff29778c49a8ac1511249cc268ddbb2c6ddb86a9 /security/selinux/hooks.c
parentb782e0a68d17894d9a618ffea55b33639faa6bb4 (diff)
selinux: place open in the common file perms
kernel can dynamically remap perms. Drop the open lookup table and put open in the common file perms. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Stephen D. Smalley <sds@tycho.nsa.gov> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/hooks.c')
-rw-r--r--security/selinux/hooks.c24
1 files changed, 3 insertions, 21 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 650947a72a2..9b40f4c0ac7 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1776,27 +1776,9 @@ static inline u32 open_file_to_av(struct file *file)
{
u32 av = file_to_av(file);
- if (selinux_policycap_openperm) {
- mode_t mode = file->f_path.dentry->d_inode->i_mode;
- /*
- * lnk files and socks do not really have an 'open'
- */
- if (S_ISREG(mode))
- av |= FILE__OPEN;
- else if (S_ISCHR(mode))
- av |= CHR_FILE__OPEN;
- else if (S_ISBLK(mode))
- av |= BLK_FILE__OPEN;
- else if (S_ISFIFO(mode))
- av |= FIFO_FILE__OPEN;
- else if (S_ISDIR(mode))
- av |= DIR__OPEN;
- else if (S_ISSOCK(mode))
- av |= SOCK_FILE__OPEN;
- else
- printk(KERN_ERR "SELinux: WARNING: inside %s with "
- "unknown mode:%o\n", __func__, mode);
- }
+ if (selinux_policycap_openperm)
+ av |= FILE__OPEN;
+
return av;
}