powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g()

[firefly-linux-kernel-4.4.55.git] / security / keys / proc.c

diff --git a/security/keys/proc.c b/security/keys/proc.c
index 88e9a466940f642af60f61b407888155ba057be5..d3f6f2fd21db84bc197ed82b14808b6bc9bc4e87 100644 (file)
--- a/security/keys/proc.c
+++ b/security/keys/proc.c
@@ -218,7 +218,7 @@ static int proc_keys_show(struct seq_file *m, void *v)
         * - the caller holds a spinlock, and thus the RCU read lock, making our
         *   access to __current_cred() safe
         */
-       rc = key_task_permission(key_ref, ctx.cred, KEY_VIEW);
+       rc = key_task_permission(key_ref, ctx.cred, KEY_NEED_VIEW);
        if (rc < 0)
                return 0;