Re: [PATCH net] af_unix: Guard against other == sk in unix_dgram_sendmsg

2016-02-12 Thread Philipp Hahn
uard against this. > > Fixes: 7d267278a9ec ("unix: avoid use-after-free in ep_remove_wait_queue") > Reported-By: Philipp Hahn <pmh...@pmhahn.de> > Signed-off-by: Rainer Weikusat <rweiku...@mobileactivedefense.com> > --- > diff --git a/net/unix/af_unix.c b/net/

Re: Asterisk deadlocks since Kernel 4.1

2015-12-06 Thread Philipp Hahn
Hello Stefan, Am 06.12.2015 um 21:56 schrieb Stefan Priebe: > i think i found the issue in 4.1 with netlink. Somebody made a mistake > while backporting or cherry-picking your patch "netlink: Fix autobind > race condition that leads to zero port ID" to 4.1. > > It misses a goto in 4.1. > > This

Re: Asterisk deadlocks since Kernel 4.1

2015-12-02 Thread Philipp Hahn
Hi, Am 02.12.2015 um 10:45 schrieb Stefan Priebe - Profihost AG: > here are the results. > > It works with 4.1. > It works with 4.2. > It does not work with 4.1.13. the patches were first commitet in v4.3-rc3 and appear as backports only since v4.2.3 and v4.1.10 > git bisect tells me it

Re: Asterisk deadlocks since Kernel 4.1

2015-12-02 Thread Philipp Hahn
Hi, Am 02.12.2015 um 12:40 schrieb Hannes Frederic Sowa: > Cool, thanks a lot. Does this patch make a difference? > > diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c > index 59651af..278e94c 100644 > --- a/net/netlink/af_netlink.c > +++ b/net/netlink/af_netlink.c > @@ -1137,7