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-rw-r--r--security/dummy.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/security/dummy.c b/security/dummy.c
index 8ffd76405b5b..d6a112ce2975 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -420,8 +420,12 @@ static int dummy_file_ioctl (struct file *file, unsigned int command,
static int dummy_file_mmap (struct file *file, unsigned long reqprot,
unsigned long prot,
- unsigned long flags)
+ unsigned long flags,
+ unsigned long addr,
+ unsigned long addr_only)
{
+ if (addr < mmap_min_addr)
+ return -EACCES;
return 0;
}