From: David Howells <dhowells@redhat.com>
Date: Tue, 1 Mar 2016 10:36:07 +0000 (+0000)
Subject: MODSIGN: linux/string.h should be #included to get memcpy()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=89053aa9c711bd455a68844b4ed37c8b72ef1daa;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

MODSIGN: linux/string.h should be #included to get memcpy()

linux/string.h should be #included in module_signing.c to get memcpy(),
lest the following occur:

    kernel/module_signing.c: In function 'mod_verify_sig':
    kernel/module_signing.c:57:2: error: implicit declaration of function 'memcpy' [-Werror=implicit-function-declaration]
      memcpy(&ms, mod + (modlen - sizeof(ms)), sizeof(ms));
      ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David Howells <dhowells@redhat.com>
---

diff --git a/kernel/module_signing.c b/kernel/module_signing.c
index 6528a79d998d..9cfa46d8d14f 100644
--- a/kernel/module_signing.c
+++ b/kernel/module_signing.c
@@ -11,6 +11,7 @@
 
 #include <linux/kernel.h>
 #include <linux/errno.h>
+#include <linux/string.h>
 #include <keys/system_keyring.h>
 #include <crypto/public_key.h>
 #include "module-internal.h"