2.4.20 copy_from/to_user
Margit Schubert-While (margitsw@t-online.de)
Tue, 17 Dec 2002 11:42:41 +0100
Maybe talking through the top of my hat , however -
copy_from_user and copy_to_user are used all over the place and the
return tested to see if an EFAULT should be generated.
Looking at include/asm-i386/uaccess.h and arch/i386/lib/usercopy.c
I don't see how these return anything but the 3rd (length) param.
Margit
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/