Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj...

[~andy/linux] / kernel / ptrace.c

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index dd562e9aa2c8419b02067c4883c674989a694cd2..1f4bcb3cc21cee5bcfd1b4e13a77eeff2af23a2b 100644 (file)
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -257,7 +257,8 @@ ok:
        if (task->mm)
                dumpable = get_dumpable(task->mm);
        rcu_read_lock();
-       if (!dumpable && !ptrace_has_cap(__task_cred(task)->user_ns, mode)) {
+       if (dumpable != SUID_DUMP_USER &&
+           !ptrace_has_cap(__task_cred(task)->user_ns, mode)) {
                rcu_read_unlock();
                return -EPERM;
        }