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* [Bug libc/6005] New: Date doesn't show 1 day before if it's about to change timezone
@ 2008-03-30 23:13 shinden at linux dot pl
2008-03-31 17:51 ` [Bug libc/6005] " shinden at linux dot pl
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: shinden at linux dot pl @ 2008-03-30 23:13 UTC (permalink / raw)
To: glibc-bugs
Date show time off by 1 hour, if at previous day it's was timezone change. E.g.:
sh@hoth:~/ > date
Mon Mar 31 00:43:49 CEST 2008
sh@hoth:~/ > date -d '1 day ago'
Sat Mar 29 23:43:47 CET 2008
sh@hoth:~/ > date -d '2 hours ago'
Sun Mar 30 22:44:58 CEST 2008
sh@hoth:~/ > date --version
date (GNU coreutils) 6.10
But, if it's past 01:00 day after timezone change, it shows correct time:
sh@hoth:~/ > date
Mon Mar 31 01:35:00 CEST 2008
sh@hoth:~/ > date -d '1 day ago'
Sun Mar 30 00:35:02 CET 2008
I can see in logs that timezone was changed at 2:00 to 3:00. This is glibc-2.7.
Older glibc (2.3.5) and coreutils (5.2.1) doesn't have this bug.
It looks like it internally change date at midnight, not 2:00. It should display
missing hour according to timezone.
--
Summary: Date doesn't show 1 day before if it's about to change
timezone
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper at redhat dot com
ReportedBy: shinden at linux dot pl
CC: glibc-bugs at sources dot redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=6005
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* [Bug libc/6005] Date doesn't show 1 day before if it's about to change timezone
2008-03-30 23:13 [Bug libc/6005] New: Date doesn't show 1 day before if it's about to change timezone shinden at linux dot pl
@ 2008-03-31 17:51 ` shinden at linux dot pl
2008-04-08 0:45 ` drepper at redhat dot com
2010-06-01 3:41 ` pasky at suse dot cz
2 siblings, 0 replies; 4+ messages in thread
From: shinden at linux dot pl @ 2008-03-31 17:51 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From shinden at linux dot pl 2008-03-31 17:50 -------
Past 1:00 it shows incorrect date still, my mistake.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6005
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* [Bug libc/6005] Date doesn't show 1 day before if it's about to change timezone
2008-03-30 23:13 [Bug libc/6005] New: Date doesn't show 1 day before if it's about to change timezone shinden at linux dot pl
2008-03-31 17:51 ` [Bug libc/6005] " shinden at linux dot pl
@ 2008-04-08 0:45 ` drepper at redhat dot com
2010-06-01 3:41 ` pasky at suse dot cz
2 siblings, 0 replies; 4+ messages in thread
From: drepper at redhat dot com @ 2008-04-08 0:45 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From drepper at redhat dot com 2008-04-08 00:45 -------
You have to provide a test program using only glibc functions. I won't hunt
down problems in external programs like date.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
http://sourceware.org/bugzilla/show_bug.cgi?id=6005
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* [Bug libc/6005] Date doesn't show 1 day before if it's about to change timezone
2008-03-30 23:13 [Bug libc/6005] New: Date doesn't show 1 day before if it's about to change timezone shinden at linux dot pl
2008-03-31 17:51 ` [Bug libc/6005] " shinden at linux dot pl
2008-04-08 0:45 ` drepper at redhat dot com
@ 2010-06-01 3:41 ` pasky at suse dot cz
2 siblings, 0 replies; 4+ messages in thread
From: pasky at suse dot cz @ 2010-06-01 3:41 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From pasky at suse dot cz 2010-06-01 03:41 -------
Frankly, I don't even get at all from the original report what the problem was,
the information shown looks correct to me.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
http://sourceware.org/bugzilla/show_bug.cgi?id=6005
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end of thread, other threads:[~2010-06-01 3:41 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-03-30 23:13 [Bug libc/6005] New: Date doesn't show 1 day before if it's about to change timezone shinden at linux dot pl
2008-03-31 17:51 ` [Bug libc/6005] " shinden at linux dot pl
2008-04-08 0:45 ` drepper at redhat dot com
2010-06-01 3:41 ` pasky at suse dot cz
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