1 files changed, 4 insertions, 0 deletions

diff --git a/mm/mmap.c b/mm/mmap.c
index facc1a75bd4f..acfc13f23ca0 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1934,6 +1934,10 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
         if (is_hugepage_only_range(mm, addr, len))
                 return -EINVAL;
 
+        error = security_file_mmap(0, 0, 0, 0, addr, 1);
+        if (error)
+                return error;
+
         flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
 
         error = arch_mmap_check(addr, len, flags);