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Re: segfault in system-process-attributes on GNU/Linux
From: |
Bob Rogers |
Subject: |
Re: segfault in system-process-attributes on GNU/Linux |
Date: |
Sat, 23 Aug 2008 15:12:22 -0400 |
From: Andreas Schwab <address@hidden>
Date: Sat, 23 Aug 2008 20:05:29 +0200
Bob Rogers <address@hidden> writes:
> Interesting. When I evaluate:
>
> (system-process-attributes (emacs-pid))
>
> on my GNU/Linux system (openSUSE 10.2, kernel 2.6.18.2) using emacs
> updated from trunk a few minutes ago, I get the segfault shown below.
Fixed.
Andreas.
Excellent; it works for me now. Thanks.
================
From: Eli Zaretskii <address@hidden>
Date: Sat, 23 Aug 2008 20:40:51 +0300
I cannot reproduce this on a GNU/Linux machine . . .
I wonder how it can crash. But then optimized builds tend to lie
about line numbers.
I wondered, too, but can't seem to compile emacs with enough debugging
information; it finds the source file (at the same place you showed),
but doesn't even have debugging symbols:
(gdb) p cmdsize
No symbol "cmdsize" in current context.
(gdb)
I remember discussion of CFLAGS options for debugging, but can't find
the thread now. I thought some writeup had been added to INSTALL.CVS or
"(emacs) Bugs", but can't find it there, either.
In any case, any hints you may have for future debugging use would be
greatly appreciated.
-- Bob (not a C programmer, but
might be able to play one on TV)
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/20
- Re: File Owner and Group ID on Windows, Lennart Borgman (gmail), 2008/08/20
- Re: File Owner and Group ID on Windows, Eli Zaretskii, 2008/08/21
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/21
- Re: File Owner and Group ID on Windows, Eli Zaretskii, 2008/08/21
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/22
- Re: File Owner and Group ID on Windows, Juanma Barranquero, 2008/08/22
- segfault in system-process-attributes on GNU/Linux, Bob Rogers, 2008/08/23
- Re: segfault in system-process-attributes on GNU/Linux, Eli Zaretskii, 2008/08/23
- Re: segfault in system-process-attributes on GNU/Linux,
Bob Rogers <=
- Re: segfault in system-process-attributes on GNU/Linux, Eli Zaretskii, 2008/08/23
- 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, 2008/08/25