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MonitorManager: make sure to pass the right sizes to vararg functions

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A gulong is not enough to get 64 bits in all arches, so we must
cast it, or we can corrupt the stack.

This was downstream bug bugzilla.redhat.com/show_bug.cgi?id=1002055

https://bugzilla.gnome.org/show_bug.cgi?id=707267
This commit is contained in:
Giovanni Campagna 2013-09-02 09:29:26 +02:00
parent e3b1c2dea0
commit 46f4ea7ed7
1 changed files with 6 additions and 6 deletions
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12
src/core/monitor.c
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@ -764,13 +764,13 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
g_variant_builder_add (&crtc_builder, "(uxiiiiiuaua{sv})",
i, /* ID */
crtc->crtc_id,
(gint64)crtc->crtc_id,
(int)crtc->rect.x,
(int)crtc->rect.y,
(int)crtc->rect.width,
(int)crtc->rect.height,
(int)(crtc->current_mode ? crtc->current_mode - manager->modes : -1),
crtc->transform,
(guint32)crtc->transform,
&transforms,
NULL /* properties */);
}
@ -838,7 +838,7 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
g_variant_builder_add (&output_builder, "(uxiausauaua{sv})",
i, /* ID */
output->output_id,
(gint64)output->output_id,
(int)(output->crtc ? output->crtc - manager->crtcs : -1),
&crtcs,
output->name,
@ -853,9 +853,9 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
g_variant_builder_add (&mode_builder, "(uxuud)",
i, /* ID */
mode->mode_id,
mode->width,
mode->height,
(gint64)mode->mode_id,
(guint32)mode->width,
(guint32)mode->height,
(double)mode->refresh_rate);
}