From a441a191fd04f4e76717f90c6b199f0cb02b985d Mon Sep 17 00:00:00 2001
From: Dominik Mierzejewski <rathann@fedoraproject.org>
Date: Jan 26 2009 19:45:31 +0000
Subject: - fix leftover dxexec process consuming 100% CPU after quitting (bug

    #469664)

---

diff --git a/dx-errno.patch b/dx-errno.patch
new file mode 100644
index 0000000..70c1b28
--- /dev/null
+++ b/dx-errno.patch
@@ -0,0 +1,11 @@
+diff -up dx-4.4.4/src/exec/dpexec/lex.c.errno dx-4.4.4/src/exec/dpexec/lex.c
+--- dx-4.4.4/src/exec/dpexec/lex.c.errno	2006-01-09 23:57:34.000000000 +0100
++++ dx-4.4.4/src/exec/dpexec/lex.c	2009-01-26 19:16:20.000000000 +0100
+@@ -504,6 +504,7 @@ int yylex(YYSTYPE *lvalp)
+     for (;;)
+     {
+ 	yyleng = 0;
++	errno = 0;
+  
+ 	c = input();
+  
diff --git a/dx.spec b/dx.spec
index 0975e2f..632ee36 100644
--- a/dx.spec
+++ b/dx.spec
@@ -1,7 +1,7 @@
 Summary: Open source version of IBM's Visualization Data Explorer
 Name: dx
 Version: 4.4.4
-Release: 7%{?dist}
+Release: 8%{?dist}
 URL: http://www.opendx.org/
 Group: Applications/Engineering
 Source0: http://opendx.npaci.edu/source/%{name}-%{version}.tar.gz
@@ -9,6 +9,8 @@ Source1: %{name}.desktop
 Patch0: %{name}-rpm.patch
 Patch1: %{name}-open.patch
 Patch2: %{name}-gcc43.patch
+# fixes http://www.opendx.org/bugs/view.php?id=236
+Patch3: %{name}-errno.patch
 License: IBM
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: bison
@@ -57,6 +59,7 @@ Editor, or in the scripting language, you will need this package.
 %patch0 -p1 -b .r
 %patch1 -p1 -b .open
 %patch2 -p1 -b .gcc43
+%patch3 -p1 -b .errno
 # fix debuginfo rpmlint warnings
 chmod a-x src/exec/{dxmods,dpexec,hwrender}/*.{c,h}
 
@@ -121,6 +124,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/lib*.so
 
 %changelog
+* Mon Jan 26 2009 Dominik Mierzejewski <rpm@greysector.net> 4.4.4-8
+- fix leftover dxexec process consuming 100% CPU after quitting (bug #469664)
+
 * Wed Sep 24 2008 Dominik Mierzejewski <rpm@greysector.net> 4.4.4-7
 - rediff patch to fix build with new rpm