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Don't g_assert that localtime() returns non-NULL. It does return NULL at

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2005-01-22  Tor Lillqvist  <tml@novell.com>

	* glib/gdate.c (g_date_set_time): Don't g_assert that localtime()
	returns non-NULL. It does return NULL at least on Win32 if you
	pass it a negative time_t, which although wrong, shouldn't cause
	an application to abort. Instead return 2000-01-01 as a default
	date. Print a warning unless G_DISABLE_CHECKS. (#164622)
This commit is contained in:
Tor Lillqvist 2005-01-22 22:10:45 +00:00 committed by Tor Lillqvist
parent c9d1c167f4
commit 76d763485b
5 changed files with 48 additions and 2 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2005-01-22 Tor Lillqvist <tml@novell.com>
* glib/gdate.c (g_date_set_time): Don't g_assert that localtime()
returns non-NULL. It does return NULL at least on Win32 if you
pass it a negative time_t, which although wrong, shouldn't cause
an application to abort. Instead return 2000-01-01 as a default
date. Print a warning unless G_DISABLE_CHECKS. (#164622)
2005-01-20 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_parse_value_as_integer): Don't

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2005-01-22 Tor Lillqvist <tml@novell.com>
* glib/gdate.c (g_date_set_time): Don't g_assert that localtime()
returns non-NULL. It does return NULL at least on Win32 if you
pass it a negative time_t, which although wrong, shouldn't cause
an application to abort. Instead return 2000-01-01 as a default
date. Print a warning unless G_DISABLE_CHECKS. (#164622)
2005-01-20 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_parse_value_as_integer): Don't

8
ChangeLog.pre-2-12
View File

@ -1,3 +1,11 @@
2005-01-22 Tor Lillqvist <tml@novell.com>
* glib/gdate.c (g_date_set_time): Don't g_assert that localtime()
returns non-NULL. It does return NULL at least on Win32 if you
pass it a negative time_t, which although wrong, shouldn't cause
an application to abort. Instead return 2000-01-01 as a default
date. Print a warning unless G_DISABLE_CHECKS. (#164622)
2005-01-20 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_parse_value_as_integer): Don't

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
2005-01-22 Tor Lillqvist <tml@novell.com>
* glib/gdate.c (g_date_set_time): Don't g_assert that localtime()
returns non-NULL. It does return NULL at least on Win32 if you
pass it a negative time_t, which although wrong, shouldn't cause
an application to abort. Instead return 2000-01-01 as a default
date. Print a warning unless G_DISABLE_CHECKS. (#164622)
2005-01-20 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_parse_value_as_integer): Don't

18
glib/gdate.c
View File

@ -884,8 +884,22 @@ g_date_set_time (GDate *d,
#else
{
struct tm *ptm = localtime (&t);
g_assert (ptm);
memcpy ((void *) &tm, (void *) ptm, sizeof(struct tm));
if (ptm == NULL)
{
/* Happens at least in Microsoft's C library if you pass a
* negative time_t. Use 2000-01-01 as default date.
*/
#ifndef G_DISABLE_CHECKS
g_return_if_fail_warning (G_LOG_DOMAIN, "g_date_set_time", "ptm != NULL");
#endif
tm.tm_mon = 0;
tm.tm_mday = 1;
tm.tm_year = 100;
}
else
memcpy ((void *) &tm, (void *) ptm, sizeof(struct tm));
}
#endif