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From ca83dd9054abdaae93308f27bdf927e050230027 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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Date: Tue, 10 Jan 2017 12:04:58 +0000
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Subject: [PATCH] Resolves: rhbz#1404656 crash on opening second evince window
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e.g.
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export G_SLICE=always-malloc
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open https://www.antennahouse.com/XSLsample/pdf/sample-link_1.pdf
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right click on the first link and open in new window
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close the new window
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repeat
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crash
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This is similar to https://bugzilla.gnome.org/show_bug.cgi?id=726812
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---
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shell/ev-window.c | 34 ++++++++++++++++++++++++----------
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1 file changed, 24 insertions(+), 10 deletions(-)
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diff --git a/shell/ev-window.c b/shell/ev-window.c
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index 11f2fd5..a648ed7 100644
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--- a/shell/ev-window.c
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+++ b/shell/ev-window.c
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@@ -6666,10 +6666,32 @@ _gtk_css_provider_load_from_resource (GtkCssProvider *provider,
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}
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static void
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+ev_window_init_css (void)
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+{
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+ static gsize initialization_value = 0;
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+
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+ if (g_once_init_enter (&initialization_value)) {
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+ GtkCssProvider *css_provider;
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+ GError *error = NULL;
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+
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+ css_provider = gtk_css_provider_new ();
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+ _gtk_css_provider_load_from_resource (css_provider,
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+ "/org/gnome/evince/ui/evince.css",
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+ &error);
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+ g_assert_no_error (error);
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+ gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
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+ GTK_STYLE_PROVIDER (css_provider),
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+ GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
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+ g_object_unref (css_provider);
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+
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+ g_once_init_leave (&initialization_value, 1);
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+ }
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+}
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+
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+static void
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ev_window_init (EvWindow *ev_window)
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{
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GtkBuilder *builder;
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- GtkCssProvider *css_provider;
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GError *error = NULL;
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GtkWidget *sidebar_widget;
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GtkWidget *overlay;
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@@ -6748,15 +6770,7 @@ ev_window_init (EvWindow *ev_window)
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actions, G_N_ELEMENTS (actions),
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ev_window);
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- css_provider = gtk_css_provider_new ();
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- _gtk_css_provider_load_from_resource (css_provider,
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- "/org/gnome/evince/ui/evince.css",
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- &error);
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- g_assert_no_error (error);
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- gtk_style_context_add_provider_for_screen (gtk_widget_get_screen (GTK_WIDGET (ev_window)),
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- GTK_STYLE_PROVIDER (css_provider),
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- GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
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- g_object_unref (css_provider);
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+ ev_window_init_css ();
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ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
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--
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2.9.3
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