Re: kern/25810: ipf4 ftp proxy has problems with long 221- lines

["Aaron J. Grier" <agrier%poofygoof.com@localhost>]

The following reply was made to PR kern/25810; it has been noted by GNATS.

From: "Aaron J. Grier" <agrier%poofygoof.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/25810: ipf4 ftp proxy has problems with long 221- lines
Date: Wed, 10 Nov 2010 22:57:39 -0800

 seeing this here on 5.1_RC4 sparc64:
 
 NetBSD grishnakh.poofy.goof.com 5.1_RC4 NetBSD 5.1_RC4 (GENERIC) #0: Tue
 Sep 14 02:04:42 UTC 2010 
builds%b6.netbsd.org@localhost:/home/builds/ab/netbsd-5-1-RC4/sparc64/201009140238Z-obj/home/builds/ab/netbsd-5-1-RC4/src/sys/arch/sparc64/compile/GENERIC
 sparc64
 ipf: IP Filter: v4.1.29 (488)
 Kernel: IP Filter: v4.1.29
 
 the 221- messages don't even need to be very long to get it to hang.
 
 ftp proxy on NetBSD 1.6 sparc32 worked perfectly, with IP Filter 4.1.29
 (400).
 
 things get a little farther by disabling messages on the server
 (FTPPASS=-foo@bar ftp -a ...) but most servers still send a 221- message
 after a quit command, so things still hang.
 
 -- 
   Aaron J. Grier | "Not your ordinary poofy goof." | 
agrier%poofygoof.com@localhost