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: Tue, 28 Mar 2006 14:33:14 -0500 [thread overview]
Message-ID: <E1FOJwI-0005kk-SJ@fencepost.gnu.org> (raw)
In-Reply-To: <87d5g71ulb.fsf@penguin.cs.ucla.edu> (message from Paul Eggert on Mon, 27 Mar 2006 12:49:36 -0800)
+/* True if TM_YEAR is a struct tm's tm_year value that is acceptable
+ to asctime. Glibc asctime returns a useful string unless TM_YEAR
+ is nearly INT_MAX, but the C Standard lets C libraries overrun a
+ buffer if TM_YEAR needs more than 4 bytes. */
+#ifdef __GLIBC__
+# define TM_YEAR_IN_ASCTIME_RANGE(tm_year) ((tm_year) <= INT_MAX - 1900)
In the future, we will want the condition to change.
So I think there should be a separate macro to control this.
next prev parent reply other threads:[~2006-03-28 19:33 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
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 [this message]
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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