diff options
| author | Eric Paris <eparis@redhat.com> | 2010-04-07 23:15:02 +0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-04-12 06:19:16 +0400 |
| commit | 43ed8c3b4573d5f5cd314937fee63b4ab046ac5f (patch) | |
| tree | bb3f094daa6f0c3f49c4c47fb5ac1c80a26e9698 /kernel/sys.c | |
| parent | 0968d0060a3c885e53d453380266c7792a55d302 (diff) | |
| download | linux-43ed8c3b4573d5f5cd314937fee63b4ab046ac5f.tar.xz | |
security: remove dead hook task_setuid
Unused hook. Remove.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 8298878f4f71..396c11cd9a20 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -609,10 +609,6 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid) return -ENOMEM; old = current_cred(); - retval = security_task_setuid(ruid, euid, (uid_t)-1, LSM_SETID_RE); - if (retval) - goto error; - retval = -EPERM; if (ruid != (uid_t) -1) { new->uid = ruid; @@ -674,10 +670,6 @@ SYSCALL_DEFINE1(setuid, uid_t, uid) return -ENOMEM; old = current_cred(); - retval = security_task_setuid(uid, (uid_t)-1, (uid_t)-1, LSM_SETID_ID); - if (retval) - goto error; - retval = -EPERM; if (capable(CAP_SETUID)) { new->suid = new->uid = uid; @@ -718,9 +710,6 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid) if (!new) return -ENOMEM; - retval = security_task_setuid(ruid, euid, suid, LSM_SETID_RES); - if (retval) - goto error; old = current_cred(); retval = -EPERM; @@ -850,9 +839,6 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid) old = current_cred(); old_fsuid = old->fsuid; - if (security_task_setuid(uid, (uid_t)-1, (uid_t)-1, LSM_SETID_FS) < 0) - goto error; - if (uid == old->uid || uid == old->euid || uid == old->suid || uid == old->fsuid || capable(CAP_SETUID)) { @@ -863,7 +849,6 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid) } } -error: abort_creds(new); return old_fsuid; |