Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index 7cb426a..e83ddbb 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -492,10 +492,6 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
                return -ENOMEM;
        old = current_cred();
 
-       retval = security_task_setgid(rgid, egid, (gid_t)-1, LSM_SETID_RE);
-       if (retval)
-               goto error;
-
        retval = -EPERM;
        if (rgid != (gid_t) -1) {
                if (old->gid == rgid ||
@@ -543,10 +539,6 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
                return -ENOMEM;
        old = current_cred();
 
-       retval = security_task_setgid(gid, (gid_t)-1, (gid_t)-1, LSM_SETID_ID);
-       if (retval)
-               goto error;
-
        retval = -EPERM;
        if (capable(CAP_SETGID))
                new->gid = new->egid = new->sgid = new->fsgid = gid;
@@ -610,10 +602,6 @@ 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;
@@ -675,10 +663,6 @@ 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;
@@ -719,9 +703,6 @@ 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;
@@ -788,10 +769,6 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
                return -ENOMEM;
        old = current_cred();
 
-       retval = security_task_setgid(rgid, egid, sgid, LSM_SETID_RES);
-       if (retval)
-               goto error;
-
        retval = -EPERM;
        if (!capable(CAP_SETGID)) {
                if (rgid != (gid_t) -1 && rgid != old->gid &&
@@ -851,9 +828,6 @@ 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)) {
@@ -864,7 +838,6 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
                }
        }
 
-error:
        abort_creds(new);
        return old_fsuid;
 
@@ -888,9 +861,6 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
        old = current_cred();
        old_fsgid = old->fsgid;
 
-       if (security_task_setgid(gid, (gid_t)-1, (gid_t)-1, LSM_SETID_FS))
-               goto error;
-
        if (gid == old->gid  || gid == old->egid  ||
            gid == old->sgid || gid == old->fsgid ||
            capable(CAP_SETGID)) {
@@ -900,7 +870,6 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
                }
        }
 
-error:
        abort_creds(new);
        return old_fsgid;
 
@@ -1663,9 +1632,9 @@ SYSCALL_DEFINE3(getcpu, unsigned __user *, cpup, unsigned __user *, nodep,
 
 char poweroff_cmd[POWEROFF_CMD_PATH_LEN] = "/sbin/poweroff";
 
-static void argv_cleanup(char **argv, char **envp)
+static void argv_cleanup(struct subprocess_info *info)
 {
-       argv_free(argv);
+       argv_free(info->argv);
 }
 
 /**
@@ -1699,7 +1668,7 @@ int orderly_poweroff(bool force)
                goto out;
        }
 
-       call_usermodehelper_setcleanup(info, argv_cleanup);
+       call_usermodehelper_setfns(info, NULL, argv_cleanup, NULL);
 
        ret = call_usermodehelper_exec(info, UMH_NO_WAIT);