lib/usercopy.c

   1 #include <linux/export.h>
   2 #include <linux/bug.h>
   3 #include <linux/uaccess.h>
   4
   5 void copy_from_user_overflow(void)
   6 {
   7         WARN(1, "Buffer overflow detected!\n");
   8 }
   9 EXPORT_SYMBOL(copy_from_user_overflow);