lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon, 8 Sep 2008 19:26:00 -0700
From:	David Stevens <>
To:	Bernhard Schmidt <>
Cc:	Brian Haley <>,,
Subject: Re: [IPv6] "sendmsg: invalid argument" to multicast group after	some time

Did you specify the interface on those?

I don't know whether or not I should trust that sin_scope_id==0,
which Brian also mentioned.

For link-local addresses, it must be specified, though you can
get there from an SO_BINDTODEVICE too. The error if it isn't
there is EINVAL, but sin_scope_id is showing as 0 for both cases.
The send side shouldn't actually care anything about the group
number unless they matched different routes, which I don't see
in your routing table.

So, I think it's back to running it on a debug kernel that prints
something distinguishing from the different EINVAL cases
to narrow it down.


To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at

Powered by blists - more mailing lists