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-rw-r--r--security/security.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/security/security.c b/security/security.c
index b6c57a6b2ff5..d15e56cbaade 100644
--- a/security/security.c
+++ b/security/security.c
@@ -23,7 +23,9 @@ extern struct security_operations dummy_security_ops;
extern void security_fixup_ops(struct security_operations *ops);
struct security_operations *security_ops; /* Initialized to NULL */
-unsigned long mmap_min_addr; /* 0 means no protection */
+
+/* amount of vm to protect from userspace access */
+unsigned long mmap_min_addr = CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR;
static inline int verify(struct security_operations *ops)
{