hrtimer: check relative timeouts for overflow

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

diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index 133d558..7d5e4b0 100644 (file)
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -176,7 +176,7 @@ asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
 
                t = timespec_to_ktime(ts);
                if (cmd == FUTEX_WAIT)
-                       t = ktime_add(ktime_get(), t);
+                       t = ktime_add_safe(ktime_get(), t);
                tp = &t;
        }
        if (cmd == FUTEX_REQUEUE || cmd == FUTEX_CMP_REQUEUE)