From: ebied...@xmission.com (Eric W. Biederman)
Date: Wed, 15 Nov 2017 22:17:48 -0600
>
> Alexandar Potapenko while testing the kernel with KMSAN and syzkaller
> discovered that in some configurations sctp would leak 4 bytes of
> kernel stack.
>
> Working with his reproducer I discovered that th
Alexandar Potapenko while testing the kernel with KMSAN and syzkaller
discovered that in some configurations sctp would leak 4 bytes of
kernel stack.
Working with his reproducer I discovered that those 4 bytes that
are leaked is the scope id of an ipv6 address returned by recvmsg.
With a little
