diff --git a/pango-fix-sigfpe.patch b/pango-fix-sigfpe.patch new file mode 100644 index 0000000..2028e62 --- /dev/null +++ b/pango-fix-sigfpe.patch @@ -0,0 +1,35 @@ +From a6c318ee505aeabe6f84e1543d68834b9e0e7acf Mon Sep 17 00:00:00 2001 +From: Behdad Esfahbod +Date: Sun, 15 Dec 2013 18:42:17 -0500 +Subject: [PATCH] Bug 720379 - SIGFPE in pango_layout_iter_get_char_extents() + +Untested. +--- + pango/pango-layout.c | 11 +++++++++-- + 1 file changed, 9 insertions(+), 2 deletions(-) + +diff --git a/pango/pango-layout.c b/pango/pango-layout.c +index a024d11..607a5f0 100644 +--- a/pango/pango-layout.c ++++ b/pango/pango-layout.c +@@ -6178,8 +6178,15 @@ pango_layout_iter_get_char_extents (PangoLayoutIter *iter, + return; + } + +- x0 = (iter->character_position * cluster_rect.width) / iter->cluster_num_chars; +- x1 = ((iter->character_position + 1) * cluster_rect.width) / iter->cluster_num_chars; ++ if (iter->cluster_num_chars) ++ { ++ x0 = (iter->character_position * cluster_rect.width) / iter->cluster_num_chars; ++ x1 = ((iter->character_position + 1) * cluster_rect.width) / iter->cluster_num_chars; ++ } ++ else ++ { ++ x0 = x1 = 0; ++ } + + logical_rect->width = x1 - x0; + logical_rect->height = cluster_rect.height; +-- +1.8.4.2 + diff --git a/pango.spec b/pango.spec index 8ff13c1..d98bec8 100644 --- a/pango.spec +++ b/pango.spec @@ -10,7 +10,7 @@ Summary: System for layout and rendering of internationalized text Name: pango Version: 1.36.1 -Release: 1%{?dist} +Release: 2%{?dist} License: LGPLv2+ Group: System Environment/Libraries #VCS: git:git://git.gnome.org/pango @@ -35,6 +35,8 @@ BuildRequires: cairo-gobject-devel # Bootstrap requirements BuildRequires: gnome-common intltool gtk-doc +Patch0: %{name}-fix-sigfpe.patch + %description Pango is a library for laying out and rendering of text, with an emphasis on internationalization. Pango can be used anywhere that text layout is needed, @@ -72,6 +74,7 @@ the functionality of the installed %{name} package. %prep %setup -q -n pango-%{version} +%patch0 -p1 -b .0-sigfpe %build @@ -155,6 +158,9 @@ fi %changelog +* Wed Jan 22 2014 Akira TAGOH - 1.36.1-2 +- Backport a patch to fix SIGFPE in pango_layout_iter_get_char_extents() (#1036351) + * Thu Nov 14 2013 Richard Hughes - 1.36.1-1 - Update to 1.36.1