mptcp: fix uninit-value in mptcp_incoming_options
authorEdward Adam Davis <eadavis@qq.com>
Thu, 23 Nov 2023 01:23:39 +0000 (09:23 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Jan 2024 10:51:37 +0000 (11:51 +0100)
commit5814deb5a5b0b0072bab91eb3ec9c9a799290514
tree02f8d8c37c9bfd94b8d5f823c84475e795fb6aed
parent948cb8b2d5d0dfee5a692c880e88f8e249bb6c36
mptcp: fix uninit-value in mptcp_incoming_options

[ Upstream commit 237ff253f2d4f6307b7b20434d7cbcc67693298b ]

Added initialization use_ack to mptcp_parse_option().

Reported-by: syzbot+b834a6b2decad004cfa1@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/mptcp/options.c