From: Mathias Krause <mini...@googlemail.com>
Date: Sun, 10 Apr 2016 12:52:28 +0200
> Because we miss to wipe the remainder of i->addr[] in packet_mc_add(),
> pdiag_put_mclist() leaks uninitialized heap bytes via the
> PACKET_DIAG_MCLIST netlink attribute.
>
> Fix this by explicitly memset(0)ing the remaining bytes in i->addr[].
>
> Fixes: eea68e2f1a00 ("packet: Report socket mclist info via diag module")
> Signed-off-by: Mathias Krause <mini...@googlemail.com>
Applied and queued up for -stable, thanks.
