From 70ac2b24c3d400c854d8a9e0937afa076f9dbe7f Mon Sep 17 00:00:00 2001 From: Benjamin Otte Date: Mon, 9 Sep 2013 16:50:55 +0200 Subject: pango: Handle case where pango_layout_get_text() returns NULL Fixes crashers with accessibility https://bugzilla.gnome.org/show_bug.cgi?id=707659 --- gtk/gtkpango.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'gtk/gtkpango.c') diff --git a/gtk/gtkpango.c b/gtk/gtkpango.c index 40c94f3c13..ea688eaf8d 100644 --- a/gtk/gtkpango.c +++ b/gtk/gtkpango.c @@ -1014,7 +1014,7 @@ _gtk_pango_get_text_before (PangoLayout *layout, text = pango_layout_get_text (layout); - if (text[0] == 0) + if (text == NULL || text[0] == 0) { *start_offset = 0; *end_offset = 0; @@ -1115,7 +1115,7 @@ _gtk_pango_get_text_after (PangoLayout *layout, text = pango_layout_get_text (layout); - if (text[0] == 0) + if (text == NULL || text[0] == 0) { *start_offset = 0; *end_offset = 0; @@ -1222,7 +1222,7 @@ _gtk_pango_get_text_at (PangoLayout *layout, text = pango_layout_get_text (layout); - if (text[0] == 0) + if (text == NULL || text[0] == 0) { *start_offset = 0; *end_offset = 0; -- cgit v1.2.1