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set the maximum of the "year" property to G_MAXINT >> 8 instead of

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2008-06-18  Michael Natterer  <mitch@imendio.com>

	* gtk/gtkcalendar.c: set the maximum of the "year" property to
	G_MAXINT >> 8 instead of G_MAXINT to fix overflows in internal
	calculations which in turn caused writing beyond the boundaries of
	the calendar->day_month[] and day[] arrays which in turn caused a
	SEGV. This limits the lifetime of GTK+ to the year 8,388,608 ;)


svn path=/trunk/; revision=20452
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Michael Natterer 2008-06-18 15:42:27 +00:00 committed by Michael Natterer
parent 419260bdb8
commit 09e8017c91
2 changed files with 9 additions and 1 deletions
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8
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@ -1,3 +1,11 @@
2008-06-18 Michael Natterer <mitch@imendio.com>
* gtk/gtkcalendar.c: set the maximum of the "year" property to
G_MAXINT >> 8 instead of G_MAXINT to fix overflows in internal
calculations which in turn caused writing beyond the boundaries of
the calendar->day_month[] and day[] arrays which in turn caused a
SEGV. This limits the lifetime of GTK+ to the year 8,388,608 ;)
2008-06-18 Michael Natterer <mitch@imendio.com>
* tests/Makefile.am

2
gtk/gtkcalendar.c
View File

@ -441,7 +441,7 @@ gtk_calendar_class_init (GtkCalendarClass *class)
g_param_spec_int ("year",
P_("Year"),
P_("The selected year"),
0, G_MAXINT, 0,
0, G_MAXINT >> 8, 0,
GTK_PARAM_READWRITE));
/**