apparmor: add kvzalloc to handle zeroing for kvmalloc

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>

1 files changed, 11 insertions, 1 deletions

diff --git a/security/apparmor/include/apparmor.h b/security/apparmor/include/apparmor.h
index 40aedd9f73ea..1ba2ca56a6ef 100644
--- a/security/apparmor/include/apparmor.h
+++ b/security/apparmor/include/apparmor.h
@@ -15,6 +15,7 @@
 #ifndef __APPARMOR_H
 #define __APPARMOR_H
 
+#include <linux/slab.h>
 #include <linux/fs.h>
 
 #include "match.h"
@@ -64,9 +65,18 @@ extern int apparmor_initialized __initdata;
 /* fn's in lib */
 char *aa_split_fqname(char *args, char **ns_name);
 void aa_info_message(const char *str);
-void *kvmalloc(size_t size);
+void *__aa_kvmalloc(size_t size, gfp_t flags);
 void kvfree(void *buffer);
 
+static inline void *kvmalloc(size_t size)
+{
+        return __aa_kvmalloc(size, 0);
+}
+
+static inline void *kvzalloc(size_t size)
+{
+        return __aa_kvmalloc(size, __GFP_ZERO);
+}
 
 /**
  * aa_strneq - compare null terminated @str to a non null terminated substring