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Re: File Owner and Group ID on Windows
From: |
Juanma Barranquero |
Subject: |
Re: File Owner and Group ID on Windows |
Date: |
Mon, 25 Aug 2008 14:26:27 +0200 |
On Mon, Aug 25, 2008 at 05:07, Eli Zaretskii <address@hidden> wrote:
> The only change between 22.x and the current CVS trunk should be that
> the value of dflt_passwd.pw_uid is computed differently from the
> user's SID we extract from Emacs's process token. But what you found
> from your debugging seems to indicate that somehow one of the syscalls
> we use for extracting the SID stopped working, and I don't expect any
> differences there, because that code wasn't supposed to change between
> 22.x and the trunk.
I don't think it has anything to do with syscalls. It's likely a
memory corruption or somesuch. The problem appears on 23.X with
optimized builds.
Specifically:
- EMACS_22_BASE (-O2) -- get_token_information => 1
- trunk (-O2) -- get_token_information => 0
- trunk (w32.c compiled with -O1) -- get_token_information => 1
I'm trying to pinpoint when was the problem introduced.
Juanma
- Re: segfault in system-process-attributes on GNU/Linux, (continued)
- Re: segfault in system-process-attributes on GNU/Linux, Andreas Schwab, 2008/08/23
- Re: segfault in system-process-attributes on GNU/Linux, Eli Zaretskii, 2008/08/23
- Re: File Owner and Group ID on Windows, Eli Zaretskii, 2008/08/22
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/22
- Re: File Owner and Group ID on Windows, Eli Zaretskii, 2008/08/24
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/24
- Re: File Owner and Group ID on Windows, Eli Zaretskii, 2008/08/24
- Re: File Owner and Group ID on Windows, Lennart Borgman (gmail), 2008/08/24
- Re: File Owner and Group ID on Windows,
Juanma Barranquero <=
- Re: File Owner and Group ID on Windows, Lennart Borgman (gmail), 2008/08/25
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/25
- Re: File Owner and Group ID on Windows, Lennart Borgman (gmail), 2008/08/25
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/25