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From: Richard Stallman <rms@gnu.org>
Cc: bug-gnu-emacs@gnu.org
Subject: Re: Emacs current-time-string core dump on 64-bit hosts
Date: Sat, 25 Mar 2006 10:26:23 -0500	[thread overview]
Message-ID: <E1FNAel-000088-VG@fencepost.gnu.org> (raw)
In-Reply-To: <877j6j1re8.fsf@penguin.cs.ucla.edu> (message from Paul Eggert on Fri, 24 Mar 2006 13:09:35 -0800)

    But the current time might be out of ctime's range for many reasons:

      * a hardware problem (the hardware clock jumped far in the future or past)
      * a software problem (a bug in the 'date' program's date parser, say)
      * a human error (someone set the date incorrectly).

It seems unlikely to me that these things will be able to set the system's time
to a value the system can't handle.  More likely the time will get truncated
into the range the system can handle.  For instance, if someone specifies
an out-of-range date, it will probably be truncated into a reasonable date.
It will just be incorrect.

Meanwhile, the system will probably crash due to demons that use ctime.

  reply	other threads:[~2006-03-25 15:26 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-17  5:58 Emacs current-time-string core dump on 64-bit hosts Paul Eggert
2006-03-17 12:16 ` Eli Zaretskii
2006-03-17 12:46   ` Andreas Schwab
2006-03-17 16:04   ` Kevin Rodgers
2006-03-18  0:44   ` Paul Eggert
2006-03-18 11:50     ` Eli Zaretskii
2006-03-19  2:30       ` Paul Eggert
2006-03-21 19:25         ` Richard Stallman
2006-03-18  8:43   ` Richard Stallman
2006-03-19  1:53     ` Paul Eggert
2006-03-19 21:50       ` Richard Stallman
2006-03-19 23:44         ` Paul Eggert
2006-03-20 19:59           ` Eli Zaretskii
2006-03-27 22:00             ` Paul Eggert
2006-03-28 10:16               ` Eli Zaretskii
2006-03-30  7:52                 ` Paul Eggert
2006-03-30 20:36                   ` Eli Zaretskii
2006-04-04  4:57                   ` Paul Eggert
2006-04-04 18:20                     ` Eli Zaretskii
2006-03-21  1:00           ` Richard Stallman
2006-03-24 20:45             ` Paul Eggert
2006-03-25  9:10               ` Eli Zaretskii
2006-03-26  5:25                 ` Paul Eggert
2006-03-26 20:06                   ` Eli Zaretskii
2006-03-27 22:29                     ` Richard Stallman
2006-03-28 10:20                       ` Eli Zaretskii
2006-03-29  8:14                         ` Richard Stallman
2006-03-25 15:26               ` Richard Stallman
2006-03-24 21:00             ` Paul Eggert
2006-03-24 21:09             ` Paul Eggert
2006-03-25 15:26               ` Richard Stallman [this message]
2006-03-26  7:31                 ` Paul Eggert
     [not found]                   ` <E1FNnCd-0000pN-J4@fencepost.gnu.org>
2006-03-27 20:49                     ` Paul Eggert
2006-03-28 19:33                       ` Richard Stallman
2006-03-30  7:57                         ` Paul Eggert
2006-03-31 17:28                           ` Richard Stallman
2006-03-31 20:51                             ` Paul Eggert
2006-04-01 20:28                               ` Richard Stallman
2006-04-03  4:44                                 ` Paul Eggert
2006-03-17 16:25 ` Andreas Schwab
  -- strict thread matches above, loose matches on Subject: below --
2006-03-17  8:02 Paul Eggert

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