Displaying 5 results from an estimated 5 matches for "so_acceptfilter".
2011 Feb 16
1
BIND 9.7.3 -- TCP DoS in SO_ACCEPTFILTER
The release notes for BIND 9.7.3 contain this:
* A bug in NetBSD and FreeBSD kernels with SO_ACCEPTFILTER enabled
allows for a TCP DoS attack. Until there is a kernel fix, ISC is
disabling SO_ACCEPTFILTER support in BIND. [RT #22589]
The CHANGES file also says:
2996. [security] Temporarily disable SO_ACCEPTFILTER support.
[RT #22589]
Can anyone te...
2007 Oct 29
9
Problems with mongrel on NetBSD
I seem to have a (recent) problem with mongrel on NetBSD. I''m running
a development release of NetBSD (called NetBSD-current 4.99.34).
When I start mongrel, it listens on the IPv6 wildcard address, but not
on the IPv4 wildcard:
=> Booting Mongrel (use ''script/server webrick'' to force WEBrick)
=> Rails application starting on http://0.0.0.0:3000
=> Call with
2007 Jan 26
2
Attention FreeBSD Gurus
...3, 1]
when /freebsd/
# Use the HTTP accept filter if available.
# The struct made by pack() is defined in /usr/include/sys/socket.h as accept_filter_arg
unless `/sbin/sysctl -nq net.inet.accf.http`.empty?
$tcp_defer_accept_opts = [Socket::SOL_SOCKET, Socket::SO_ACCEPTFILTER, [''httpready'', nil].pack(''a16a240'')]
end
end
end
I''d like to know the following from the FreeBSD crew:
1) Are there any potential malicious potentials to this? I don''t assume any intent, but would like to know if I need to r...
2006 Nov 25
3
[PATCH] HTTP accept filter support for FreeBSD
...]
+ when /freebsd/
+ # Use the HTTP accept filter if available.
+ # The struct made by pack() is defined in /usr/include/sys/socket.h as accept_filter_arg
+ unless `/sbin/sysctl -nq net.inet.accf.http`.empty?
+ $tcp_defer_accept_opts = [Socket::SOL_SOCKET, Socket::SO_ACCEPTFILTER, [''httpready'', nil].pack(''a16a240'')]
+ end
end
end
@@ -680,13 +687,13 @@
configure_socket_options
- @socket.setsockopt(Socket::SOL_TCP, $tcp_defer_accept_opts[0], $tcp_defer_accept_opts[1]) if $tcp_defer_accept_opts
+ @so...
2007 Oct 27
8
mongrel 1.0.3
Hello!
Run problems after upgrading to mongrel 1.0.3 from 1.0.1:
# uname -sr
FreeBSD 7.0-BETA1
# mongrel_rails start
** Starting Mongrel listening at :3000
** Starting Rails with development environment...
** Rails loaded.
** Loading any Rails specific GemPlugins
** Signals ready. TERM => stop. USR2 => restart. INT => stop (no restart).
** Rails signals registered. HUP => reload