[libgsf/f14/master] Resolves: rhbz#650874 / gnome#634435 crash parsing ancient .ppt
Caolan McNamara
caolanm at fedoraproject.org
Tue Nov 9 16:49:28 UTC 2010
commit 7a6dde4f440e5b90a56e91f6ac1a4c8181c1f8fa
Author: Caolán McNamara <caolanm at redhat.com>
Date: Tue Nov 9 16:48:56 2010 +0000
Resolves: rhbz#650874 / gnome#634435 crash parsing ancient .ppt
libgsf.gnome634435.avoidcrash.patch | 20 ++++++++++++++++++++
libgsf.spec | 7 ++++++-
2 files changed, 26 insertions(+), 1 deletions(-)
---
diff --git a/libgsf.gnome634435.avoidcrash.patch b/libgsf.gnome634435.avoidcrash.patch
new file mode 100644
index 0000000..14c6aa2
--- /dev/null
+++ b/libgsf.gnome634435.avoidcrash.patch
@@ -0,0 +1,20 @@
+diff -ru libgsf-1.14.19/gsf/gsf-msole-utils.c libgsf-1.14.19.foo/gsf/gsf-msole-utils.c
+--- libgsf-1.14.19/gsf/gsf-msole-utils.c 2010-08-29 01:23:25.000000000 +0100
++++ libgsf-1.14.19.foo/gsf/gsf-msole-utils.c 2010-11-09 16:31:16.000000000 +0000
+@@ -894,8 +894,13 @@
+ error = NULL;
+ if (!parse_vt_cf (res, data, data_end, &error)) {
+ /* suck, we can't propagate the error upwards */
+- g_warning ("error: %s", error->message);
+- g_error_free (error);
++ if (error) {
++ g_warning ("error: %s", error->message);
++ g_error_free (error);
++ }
++ else {
++ g_warning ("error: %s", "Corrupt document");
++ g_warning ("unknown error parsing vt_cf");
++ }
+ g_free (res);
+ res = NULL;
+ }
diff --git a/libgsf.spec b/libgsf.spec
index 9c28004..8ba6632 100644
--- a/libgsf.spec
+++ b/libgsf.spec
@@ -8,7 +8,7 @@ distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
Summary: GNOME Structured File library
Name: libgsf
Version: 1.14.18
-Release: 5%{?dist}.1
+Release: 6%{?dist}
Group: System Environment/Libraries
License: LGPLv2
Source: ftp://ftp.gnome.org/pub/GNOME/sources/%{name}/1.14/%{name}-%{version}.tar.bz2
@@ -17,6 +17,7 @@ Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: glib2-devel, perl-XML-Parser
BuildRequires: libtool, libxml2-devel, glib2-devel, bzip2-devel, gettext
BuildRequires: libbonobo-devel, pygtk2-devel, intltool, gnome-vfs2-devel
+Patch0: libgsf.gnome634435.avoidcrash.patch
%description
A library for reading and writing structured files (e.g. MS OLE and Zip)
@@ -62,6 +63,7 @@ Python bindings for libgsf
%prep
%setup -q
+%patch0 -p1 -b .gnome634435
%build
%configure --disable-gtk-doc --disable-static
@@ -139,6 +141,9 @@ fi
rm -rf $RPM_BUILD_ROOT
%changelog
+* Tue Nov 09 2010 Caolán McNamara <caolanm at redhat.com> 1.14.18-6
+- Resolves: rhbz#650874 / gnome#634435 crash parsing ancient .ppt
+
* Wed Sep 29 2010 jkeating - 1.14.18-5.1
- Rebuilt for gcc bug 634757
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