Subject: Re: port-amd64/34282: console color is broken on amd64 when using pkgsrc/misc/screen on amd64
To: None <port-amd64-maintainer@netbsd.org, gnats-admin@netbsd.org,>
From: Christos Zoulas <christos@zoulas.com>
List: netbsd-bugs
Date: 10/04/2006 14:10:02
The following reply was made to PR port-amd64/34282; it has been noted by GNATS.
From: christos@zoulas.com (Christos Zoulas)
To: gnats-bugs@NetBSD.org, port-amd64-maintainer@netbsd.org,
gnats-admin@netbsd.org, netbsd-bugs@netbsd.org, george@galis.org
Cc:
Subject: Re: port-amd64/34282: console color is broken on amd64 when using pkgsrc/misc/screen on amd64
Date: Wed, 4 Oct 2006 10:06:16 -0400
On Oct 4, 1:25pm, george@galis.org ("George Georgalis") wrote:
-- Subject: Re: port-amd64/34282: console color is broken on amd64 when using
| The following reply was made to PR port-amd64/34282; it has been noted by GNATS.
|
| From: "George Georgalis" <george@galis.org>
| To: Thomas Dickey <dickey@radix.net>
| Cc: gnats-bugs@NetBSD.org
| Subject: Re: port-amd64/34282: console color is broken on amd64 when using pkgsrc/misc/screen on amd64
| Date: Wed, 4 Oct 2006 09:23:55 -0400
|
| On Wed, Oct 04, 2006 at 08:43:34AM -0400, Thomas Dickey wrote:
| >On Wed, Oct 04, 2006 at 11:56:08AM +0000, George Georgalis wrote:
| >> On Wed, Oct 04, 2006 at 06:04:10AM -0400, Thomas Dickey wrote:
| >> >On Tue, Oct 03, 2006 at 08:15:32PM +0000, George Georgalis wrote:
| >> >> I've localized the problem to the .Xdefaults entry:
| >> >
| >> >The report was for "OOPS", which would come from an application running
| >> >within xterm (or whatever terminal). There's no mechanism that would
| >> >make xterm send "OOPS" by itself that I can think of.
| >>
| >> My report was for ANY use of color control sequences (eg colorls,
| >> vim, etc) within screen generate a literal "OOPS" instead, when
| >> connecting to amd64. Removing "xterm*colorRVMode: true" from
| >> Xdefaults FIXES the problem. at the expense of disabling a
| >> feature I want.
| >
| >But a termcap application can't tell if xterm has the resource set.
| >It is the termcap application that sends the "OOPS".
| >
| >The likely explanation for the "OOPS" is mishandling of a truncated termcap,
| >e.g., if some color information is missing. NetBSD's termcap implementation
| >substitutes an address for the missing information. Recent discussion of this
| >problem hints that the size of the address data is a factor, e.g., there could
| >be a buffer overflow due to the added bits (not a bug in xterm ;-).
| >
| >However, none of the comments made on the mailing lists have identified the
| >problem other than the oblique comment that it has been fixed in some version.
| >(Since no analysis has been presented, it is unlikely that it is fixed).
|
| That make some sense to me, though I don't really understand.
|
| Christos suggested trying current sources, but I've had
| (unrelated) problems trying that.
|
| Other than that I don't know what else to try or any additional
| info I can provide. Is there any specific thing I can do that may
| be useful?
I don't know. I tried to duplicate the problem using current sources
and I could not.
christos