read /proc files carefully

libgtop2.spec

@@ -7,7 +7,7 @@
 Name:		libgtop2
 Summary:        libgtop library (version 2)
 Version: 	2.24.0
-Release: 	1%{?dist}
+Release: 	2%{?dist}
 License: 	GPLv2+
 URL:            http://download.gnome.org/sources/libgtop/2.24
 Group:          System Environment/Libraries
@@ -21,6 +21,9 @@ BuildRequires:  autoconf
 BuildRequires:  automake 
 BuildRequires:  gtk-doc
 
+# http://bugzilla.gnome.org/show_bug.cgi?id=468495
+Patch0: read-cpuinfo-completely.patch
+
 %description
 libgtop is a library for portably obtaining information about processes, 
 such as their PID, memory usage, etc.
@@ -39,6 +42,7 @@ files to allow you to develop with libgtop.
 
 %prep
 %setup -q -n libgtop-%{version}
+%patch0 -p0 -b .read-cpuinfo-completely
 
 %build
 %configure --disable-gtk-doc --disable-static
@@ -75,6 +79,9 @@ rm -rf $RPM_BUILD_ROOT
 %exclude %{_datadir}/info
 
 %changelog
+* Sun Nov  9 2008 Matthias Clasen <mclasen@redhat.com> - 2.24.0-2
+- Read /proc/cpuinfo completely (#467455)
+
 * Tue Sep 23 2008 Matthias Clasen <mclasen@redhat.com> - 2.24.0-1
 - Update to 2.24.0
 

read-cpuinfo-completely.patch

@@ -0,0 +1,20 @@
+Index: sysdeps/linux/sysinfo.c
+===================================================================
+--- sysdeps/linux/sysinfo.c     (revision 2781)
++++ sysdeps/linux/sysinfo.c     (working copy)
+@@ -36,12 +36,12 @@
+ static void
+ init_sysinfo (glibtop *server)
+ {
+-       char buffer [16384];
++       gchar *buffer;
+        gchar ** processors;
+ 
+        if(G_LIKELY(sysinfo.flags)) return;
+ 
+-       file_to_buffer(server, buffer, sizeof buffer, FILENAME);
++       if (!g_file_get_contents("/proc/cpuinfo", &buffer, NULL, NULL)) return;
+ 
+        /* cpuinfo records are seperated by a blank line */
+        processors = g_strsplit(buffer, "\n\n", 0);
+