From 1e684d3820d8f72d877c0adb521ae17c6fc9bc88 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 15 Nov 2017 16:38:45 +0000
Subject: pkcs7: Set the module licence to prevent tainting

Set the module licence to prevent the kernel from being tainted if loaded
as a module.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David Howells <dhowells@redhat.com>
---
 crypto/asymmetric_keys/pkcs7_key_type.c  | 1 +
 crypto/asymmetric_keys/pkcs7_parser.c    | 5 +++++
 crypto/asymmetric_keys/public_key.c      | 2 ++
 crypto/asymmetric_keys/x509_public_key.c | 1 +
 4 files changed, 9 insertions(+)

(limited to 'crypto')

diff --git a/crypto/asymmetric_keys/pkcs7_key_type.c b/crypto/asymmetric_keys/pkcs7_key_type.c
index 1063b644efcd..e284d9cb9237 100644
--- a/crypto/asymmetric_keys/pkcs7_key_type.c
+++ b/crypto/asymmetric_keys/pkcs7_key_type.c
@@ -19,6 +19,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("PKCS#7 testing key type");
+MODULE_AUTHOR("Red Hat, Inc.");
 
 static unsigned pkcs7_usage;
 module_param_named(usage, pkcs7_usage, uint, S_IWUSR | S_IRUGO);
diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c
index d140d8bb2c96..c1ca1e86f5c4 100644
--- a/crypto/asymmetric_keys/pkcs7_parser.c
+++ b/crypto/asymmetric_keys/pkcs7_parser.c
@@ -11,6 +11,7 @@
 
 #define pr_fmt(fmt) "PKCS7: "fmt
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/err.h>
@@ -19,6 +20,10 @@
 #include "pkcs7_parser.h"
 #include "pkcs7-asn1.h"
 
+MODULE_DESCRIPTION("PKCS#7 parser");
+MODULE_AUTHOR("Red Hat, Inc.");
+MODULE_LICENSE("GPL");
+
 struct pkcs7_parse_context {
 	struct pkcs7_message	*msg;		/* Message being constructed */
 	struct pkcs7_signed_info *sinfo;	/* SignedInfo being constructed */
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c
index d916235d6cf5..bc3035ef27a2 100644
--- a/crypto/asymmetric_keys/public_key.c
+++ b/crypto/asymmetric_keys/public_key.c
@@ -22,6 +22,8 @@
 #include <crypto/public_key.h>
 #include <crypto/akcipher.h>
 
+MODULE_DESCRIPTION("In-software asymmetric public-key subtype");
+MODULE_AUTHOR("Red Hat, Inc.");
 MODULE_LICENSE("GPL");
 
 /*
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c
index eea71dc9686c..c9013582c026 100644
--- a/crypto/asymmetric_keys/x509_public_key.c
+++ b/crypto/asymmetric_keys/x509_public_key.c
@@ -275,4 +275,5 @@ module_init(x509_key_init);
 module_exit(x509_key_exit);
 
 MODULE_DESCRIPTION("X.509 certificate parser");
+MODULE_AUTHOR("Red Hat, Inc.");
 MODULE_LICENSE("GPL");
-- 
cgit