rpms/gtk-vnc/devel gtk-vnc-0.2.0-execmem.patch, NONE, 1.1 gtk-vnc.spec, 1.4, 1.5

[Daniel P. Berrange (berrange)]

Author: berrange

Update of /cvs/pkgs/rpms/gtk-vnc/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv3472

Modified Files:
	gtk-vnc.spec 
Added Files:
	gtk-vnc-0.2.0-execmem.patch 
Log Message:
Remove use of PROT_EXEC
Resolves: rhbz #307531

gtk-vnc-0.2.0-execmem.patch:

--- NEW FILE gtk-vnc-0.2.0-execmem.patch ---
diff -rup gtk-vnc-0.2.0.orig/src/coroutine.c gtk-vnc-0.2.0.new/src/coroutine.c
--- gtk-vnc-0.2.0.orig/src/coroutine.c	2007-09-13 17:11:29.000000000 -0400
+++ gtk-vnc-0.2.0.new/src/coroutine.c	2007-09-26 15:48:23.000000000 -0400
@@ -44,8 +44,8 @@ int coroutine_init(struct coroutine *co)
 
 	co->cc.stack_size = co->stack_size;
 	co->cc.stack = mmap(0, co->stack_size,
-			    PROT_READ | PROT_WRITE | PROT_EXEC,
-			    MAP_SHARED | MAP_ANONYMOUS | MAP_GROWSDOWN,
+			    PROT_READ | PROT_WRITE,
+			    MAP_PRIVATE | MAP_ANONYMOUS,
 			    -1, 0);
 	if (co->cc.stack == MAP_FAILED)
 		return -1;


Index: gtk-vnc.spec
===================================================================
RCS file: /cvs/pkgs/rpms/gtk-vnc/devel/gtk-vnc.spec,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- gtk-vnc.spec	14 Sep 2007 04:30:57 -0000	1.4
+++ gtk-vnc.spec	26 Sep 2007 20:06:31 -0000	1.5
@@ -3,10 +3,11 @@
 Summary: A GTK widget for VNC clients
 Name: gtk-vnc
 Version: 0.2.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: LGPLv2+
 Group: Development/Libraries
 Source: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
+Patch1: %{name}-%{version}-execmem.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 URL: http://gtk-vnc.sf.net/
 BuildRequires: gtk2-devel pygtk2-devel python-devel gnutls-devel
@@ -41,6 +42,7 @@
 
 %prep
 %setup -q
+%patch1 -p1
 
 %build
 %configure
@@ -80,6 +82,9 @@
 %{_libdir}/python*/site-packages/gtkvnc.so
 
 %changelog
+* Wed Sep 26 2007 Daniel P. Berrange <berrange at redhat.com> - 0.2.0-2.fc8
+- Remove use of PROT_EXEC for coroutine stack (rhbz #307531 )
+
 * Thu Sep 13 2007 Daniel P. Berrange <berrange at redhat.com> - 0.2.0-1.fc8
 - Update to 0.2.0 release