From: Xin Long <lucien.xin@xxxxxxxxx> Date: Mon, 10 Dec 2018 18:00:52 +0800 > syzbot reported a kernel-infoleak, which is caused by an uninitialized > field(sin6_flowinfo) of addr->a.v6 in sctp_inet6addr_event(). > The call trace is as below: ... > sin6_flowinfo is not really used by SCTP, so it will be fixed by simply > setting it to 0. > > The issue exists since very beginning. > Thanks Alexander for the reproducer provided. > > Reported-by: syzbot+ad5d327e6936a2e284be@xxxxxxxxxxxxxxxxxxxxxxxxx > Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx> Applied and queued up for -stable, thanks Xin.
