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-rw-r--r--include/linux/uaccess.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 251e655d407f..38b6442dc569 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -273,4 +273,10 @@ extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count);
#define unsafe_put_user(x, ptr, err) do { if (unlikely(__put_user(x, ptr))) goto err; } while (0)
#endif
+#ifdef CONFIG_HARDENED_USERCOPY
+void __noreturn usercopy_abort(const char *name, const char *detail,
+ bool to_user, unsigned long offset,
+ unsigned long len);
+#endif
+
#endif /* __LINUX_UACCESS_H__ */