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* New dumping problem...
@ 2005-03-28 23:59 David Kastrup
  2005-03-29 19:41 ` Jan D.
                   ` (2 more replies)
  0 siblings, 3 replies; 50+ messages in thread
From: David Kastrup @ 2005-03-28 23:59 UTC (permalink / raw)



On the newest Fedora Core tests, the setarch i386 workaround is no
longer sufficient for dumping.

It turns out that one way to fix this is to use

  echo 0 >/proc/sys/kernel/randomize_va_space

(which only root can do).

Uh oh.

The error message is

Dumping under names emacs and emacs-22.0.50
**************************************************
Warning: Your system has a gap between BSS and the
heap (6716260 byte).  This usually means that exec-shield
or something similar is in effect.  The dump may
fail because of this.  See the section about 
exec-shield in etc/PROBLEMS for more information.
**************************************************
make[1]: *** [bootstrap-emacs] Segmentation fault
make[1]: Leaving directory `/usr/local/tmp/emacs-build/src'
make: *** [bootstrap-build] Error 2

It seems like we are playing catchup with the operating system's
security games.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum

^ permalink raw reply	[flat|nested] 50+ messages in thread

end of thread, other threads:[~2005-07-03 21:52 UTC | newest]

Thread overview: 50+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-03-28 23:59 New dumping problem David Kastrup
2005-03-29 19:41 ` Jan D.
2005-03-30 10:02   ` Thien-Thi Nguyen
2005-03-30 16:20   ` Richard Stallman
2005-03-30 19:17     ` Jan D.
2005-04-01  4:11       ` Richard Stallman
2005-04-01  9:54         ` Nick Roberts
2005-04-02  4:19           ` Richard Stallman
2005-03-30  0:03 ` Richard Stallman
2005-06-17  5:27 ` Katsumi Yamaoka
2005-06-17  7:07   ` Masatake YAMATO
2005-06-17 17:07   ` Masatake YAMATO
2005-06-18  1:17     ` Katsumi Yamaoka
2005-06-18  3:28       ` Masatake YAMATO
2005-06-20  0:42         ` Katsumi Yamaoka
2005-06-20  1:54           ` Masatake YAMATO
2005-06-20 17:51           ` Richard Stallman
2005-06-26 16:01             ` Masatake YAMATO
2005-06-26 17:39               ` Jason Rumney
2005-06-27  0:10                 ` Masatake YAMATO
2005-06-27  5:38               ` Richard M. Stallman
2005-06-27 15:49                 ` Masatake YAMATO
2005-06-30 16:26                 ` Masatake YAMATO
2005-07-01  0:43                   ` Katsumi Yamaoka
2005-07-01  4:02                   ` Richard M. Stallman
2005-07-01  9:54                   ` jhd
2005-07-01 10:29                     ` Masatake YAMATO
2005-07-01 22:45                       ` Richard M. Stallman
2005-07-01 22:48                         ` Masatake YAMATO
2005-07-03 15:48                           ` Richard M. Stallman
2005-07-01 22:45                     ` Richard M. Stallman
2005-07-02  7:46                       ` jhd
2005-07-03 15:48                         ` Richard M. Stallman
2005-07-03 21:52                           ` Jan D.
2005-06-20 17:51           ` Richard Stallman
2005-06-22  2:00             ` Katsumi Yamaoka
2005-06-22  8:20               ` Katsumi Yamaoka
2005-06-23  0:54                 ` Richard M. Stallman
2005-06-23  1:08                   ` Katsumi Yamaoka
2005-06-23  7:50                     ` Kim F. Storm
2005-06-23  8:19                       ` Katsumi Yamaoka
2005-06-23 14:28                         ` Kim F. Storm
2005-06-24  0:39                           ` Katsumi Yamaoka
2005-06-24  0:43                             ` Katsumi Yamaoka
2005-06-24 14:18                             ` Stefan Monnier
2005-06-24 16:37                             ` Richard M. Stallman
2005-06-24  5:35                     ` Richard M. Stallman
2005-06-24  7:09                       ` Katsumi Yamaoka
2005-06-25 13:35                         ` Richard M. Stallman
2005-06-17 18:45   ` Richard Stallman

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