Fix crash when no auth callback

branch

@@ -0,0 +1 @@
+F-7

libvirt-0.4.0-auth-null-cb-2.patch

@@ -0,0 +1,83 @@
+diff -rupN libvirt-0.4.0.orig/src/remote_internal.c libvirt-0.4.0.new/src/remote_internal.c
+--- libvirt-0.4.0.orig/src/remote_internal.c	2008-01-11 10:39:34.000000000 -0500
++++ libvirt-0.4.0.new/src/remote_internal.c	2008-01-11 10:43:12.000000000 -0500
+@@ -3054,8 +3054,12 @@ remoteAuthSASL (virConnectPtr conn, stru
+     if ((remoteAddr = addrToString(&sa, salen)) == NULL)
+         goto cleanup;
+ 
+-    if ((saslcb = remoteAuthMakeCallbacks(auth->credtype, auth->ncredtype)) == NULL)
+-        goto cleanup;
++    if (auth) {
++        if ((saslcb = remoteAuthMakeCallbacks(auth->credtype, auth->ncredtype)) == NULL)
++            goto cleanup;
++    } else {
++        saslcb = NULL;
++    }
+ 
+     /* Setup a handle for being a client */
+     err = sasl_client_new("libvirt",
+@@ -3168,15 +3172,21 @@ remoteAuthSASL (virConnectPtr conn, stru
+             goto cleanup;
+         }
+         /* Run the authentication callback */
+-        if ((*(auth->cb))(cred, ncred, auth->cbdata) < 0) {
++        if (auth && auth->cb) {
++            if ((*(auth->cb))(cred, ncred, auth->cbdata) < 0) {
++                __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
++                                 VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
++                                 "Failed to collect auth credentials");
++                goto cleanup;
++            }
++            remoteAuthFillInteract(cred, interact);
++            goto restart;
++        } else {
+             __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
+                              VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
+-                             "Failed to collect auth credentials");
++                             "No authentication callback available");
+             goto cleanup;
+-            return -1;
+         }
+-        remoteAuthFillInteract(cred, interact);
+-        goto restart;
+     }
+     free(iret.mechlist);
+ 
+@@ -3240,15 +3250,22 @@ remoteAuthSASL (virConnectPtr conn, stru
+                 return -1;
+             }
+             /* Run the authentication callback */
+-            if ((*(auth->cb))(cred, ncred, auth->cbdata) < 0) {
++            if (auth && auth->cb) {
++                if ((*(auth->cb))(cred, ncred, auth->cbdata) < 0) {
++                    __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
++                                     VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
++                                     "Failed to collect auth credentials");
++                    goto cleanup;
++                    return -1;
++                }
++                remoteAuthFillInteract(cred, interact);
++                goto restep;
++            } else {
+                 __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
+                                  VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
+-                                 "Failed to collect auth credentials");
++                                 "No authentication callback available");
+                 goto cleanup;
+-                return -1;
+             }
+-            remoteAuthFillInteract(cred, interact);
+-            goto restep;
+         }
+ 
+         if (serverin) {
+@@ -3319,7 +3336,8 @@ remoteAuthSASL (virConnectPtr conn, stru
+     if (remoteAddr) free(remoteAddr);
+     if (serverin) free(serverin);
+ 
+-    free(saslcb);
++    if (saslcb)
++        free(saslcb);
+     remoteAuthFreeCredentials(cred, ncred);
+     if (ret != 0 && saslconn)
+         sasl_dispose(&saslconn);

libvirt-0.4.0-auth-null-cb.patch

@@ -0,0 +1,44 @@
+diff -rup libvirt-0.4.0.orig/src/remote_internal.c libvirt-0.4.0.new/src/remote_internal.c
+--- libvirt-0.4.0.orig/src/remote_internal.c	2007-12-17 16:51:09.000000000 -0500
++++ libvirt-0.4.0.new/src/remote_internal.c	2008-01-02 16:28:44.000000000 -0500
+@@ -3347,24 +3347,26 @@ remoteAuthPolkit (virConnectPtr conn, st
+     };
+     remoteDebug(priv, "Client initialize PolicyKit authentication");
+ 
+-    for (i = 0 ; i < auth->ncredtype ; i++) {
+-        if (auth->credtype[i] == VIR_CRED_EXTERNAL)
+-            allowcb = 1;
+-    }
++    if (auth && auth->cb) {
++        /* Check if the neccessary credential type for PolicyKit is supported */
++        for (i = 0 ; i < auth->ncredtype ; i++) {
++            if (auth->credtype[i] == VIR_CRED_EXTERNAL)
++                allowcb = 1;
++        }
+ 
+-    /* Run the authentication callback */
+-    if (allowcb) {
+-        if (auth && auth->cb &&
+-            (*(auth->cb))(&cred, 1, auth->cbdata) < 0) {
+-            __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
+-                             VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
+-                             "Failed to collect auth credentials");
+-            return -1;
++        if (allowcb) {
++            /* Run the authentication callback */
++            if ((*(auth->cb))(&cred, 1, auth->cbdata) < 0) {
++                __virRaiseError (in_open ? NULL : conn, NULL, NULL, VIR_FROM_REMOTE,
++                                 VIR_ERR_AUTH_FAILED, VIR_ERR_ERROR, NULL, NULL, NULL, 0, 0,
++                                 "Failed to collect auth credentials");
++                return -1;
++            }
+         } else {
+-            remoteDebug(priv, "No auth callback provided for PolicyKit");
++            remoteDebug(priv, "Client auth callback does not support PolicyKit");
+         }
+     } else {
+-        remoteDebug(priv, "Client auth callback does not support PolicyKit");
++        remoteDebug(priv, "No auth callback provided");
+     }
+ 
+     memset (&ret, 0, sizeof ret);

libvirt-0.4.0-conffile-size.patch

@@ -0,0 +1,12 @@
+diff -rup libvirt-0.4.0.orig/src/conf.c libvirt-0.4.0.new/src/conf.c
+--- libvirt-0.4.0.orig/src/conf.c	2007-12-12 08:30:49.000000000 -0500
++++ libvirt-0.4.0.new/src/conf.c	2008-01-02 16:30:12.000000000 -0500
+@@ -705,7 +705,7 @@ error:
+ virConfPtr
+ __virConfReadFile(const char *filename)
+ {
+-    char content[4096];
++    char content[8192];
+     int fd;
+     int len;
+ 

libvirt.spec

@@ -1,34 +1,62 @@
 # -*- rpm-spec -*-
 
-# This macro is used for the continuous automated builds. It just
-# allows an extra fragment based on the timestamp to be appended
-# to the release. This distinguishes automated builds, from formal
-# Fedora RPM builds
-%define _extra_release %{?dist:%{dist}}%{!?dist:%{?extra_release:%{extra_release}}}
+%if "%{fedora}" >= "8"
+%define with_polkit 1
+%define with_proxy no
+%else
+%define with_polkit 0
+%define with_proxy yes
+%endif
 
 Summary: Library providing a simple API virtualization
 Name: libvirt
-Version: 0.2.2
-Release: 1%{?_extra_release}
+Version: 0.4.0
+Release: 3%{?dist}%{?extra_release}
 License: LGPL
 Group: Development/Libraries
 Source: libvirt-%{version}.tar.gz
+Patch1: libvirt-%{version}-auth-null-cb.patch
+Patch2: libvirt-%{version}-conffile-size.patch
+Patch3: libvirt-%{version}-auth-null-cb-2.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 URL: http://libvirt.org/
 BuildRequires: python python-devel
 Requires: libxml2
 Requires: readline
 Requires: ncurses
+Requires: dnsmasq
+Requires: bridge-utils
+Requires: iptables
+# So remote clients can access libvirt over SSH tunnel
+# (client invokes 'nc' against the UNIX socket on the server)
+Requires: nc
+Requires: cyrus-sasl
+# Not technically required, but makes 'out-of-box' config
+# work correctly & doesn't have onerous dependancies
+Requires: cyrus-sasl-md5
+%if %{with_polkit}
+Requires: PolicyKit >= 0.6
+%endif
+
 BuildRequires: xen-devel
 BuildRequires: libxml2-devel
 BuildRequires: readline-devel
 BuildRequires: ncurses-devel
 BuildRequires: gettext
-BuildRequires: libsysfs-devel
-BuildRequires: /sbin/iptables
+BuildRequires: gnutls-devel
+BuildRequires: avahi-devel
+BuildRequires: dnsmasq
+BuildRequires: bridge-utils
+BuildRequires: cyrus-sasl-devel
+%if %{with_polkit}
+BuildRequires: PolicyKit-devel >= 0.6
+%endif
 Obsoletes: libvir
 ExclusiveArch: i386 x86_64 ia64
 
+# Fedora build root suckage
+BuildRequires: gawk
+
 %description
 Libvirt is a C toolkit to interract with the virtualization capabilities
 of recent versions of Linux (and other OSes).
@@ -38,6 +66,7 @@ Summary: Libraries, includes, etc. to compile with the libvirt library
 Group: Development/Libraries
 Requires: libvirt = %{version}
 Requires: pkgconfig
+Requires: xen-devel
 Obsoletes: libvir-devel
 
 %description devel
@@ -58,16 +87,20 @@ of recent versions of Linux (and other OSes).
 
 %prep
 %setup -q
+%patch1 -p1
+%patch2 -p1
+%patch3 -p1
 
 %build
-%configure --with-init-script=redhat --with-qemud-pid-file=%{_localstatedir}/run/libvirt_qemud.pid
+%configure --with-init-script=redhat --with-qemud-pid-file=%{_localstatedir}/run/libvirt_qemud.pid --with-remote-file=%{_localstatedir}/run/libvirtd.pid
 make
 
 %install
 rm -fr %{buildroot}
 
 %makeinstall
-(cd docs/examples ; make clean ; rm -rf .deps)
+(cd docs/examples ; make clean ; rm -rf .deps Makefile Makefile.in)
+(cd docs/examples/python ; rm -f Makefile Makefile.in)
 rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 rm -f $RPM_BUILD_ROOT%{_libdir}/*.a
 rm -f $RPM_BUILD_ROOT%{_libdir}/python*/site-packages/*.la
@@ -128,18 +161,25 @@ fi
 %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/networks/
 %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/networks/autostart
 %{_sysconfdir}/rc.d/init.d/libvirtd
-%dir %{_sysconfdir}/libvirt
-%dir %{_sysconfdir}/libvirt/qemu
-%dir %{_sysconfdir}/libvirt/qemu/networks
-%dir %{_sysconfdir}/libvirt/qemu/networks/autostart
+%config(noreplace) %{_sysconfdir}/sysconfig/libvirtd
+%config(noreplace) %{_sysconfdir}/libvirt/libvirtd.conf
+%config(noreplace) %{_sysconfdir}/libvirt/qemu.conf
+%config(noreplace) %{_sysconfdir}/sasl2/libvirt.conf
 %dir %{_datadir}/libvirt/
 %dir %{_datadir}/libvirt/networks/
 %{_datadir}/libvirt/networks/default.xml
 %dir %{_localstatedir}/run/libvirt/
 %dir %{_localstatedir}/lib/libvirt/
+%if %{with_polkit}
+%{_datadir}/PolicyKit/policy/libvirtd.policy
+%endif
+%dir %attr(0700, root, root) %{_localstatedir}/log/libvirt/qemu/
+%if %{with_proxy} == "yes"
 %attr(4755, root, root) %{_libexecdir}/libvirt_proxy
-%attr(0755, root, root) %{_sbindir}/libvirt_qemud
-%doc docs/libvirt.rng
+%endif
+%attr(0755, root, root) %{_sbindir}/libvirtd
+%doc docs/*.rng
+%doc docs/*.xml
 
 %files devel
 %defattr(-, root, root)
@@ -169,7 +209,57 @@ fi
 %doc docs/examples/python
 
 %changelog
-* Tue Apr 17 2007 Daniel Veillard <veillard@redhat.com> - 0.2.2-1.fc7
+* Sun Jan 13 2008 Daniel P. Berrange <berrange@redhat.com> - 0.4.0-3.fc7
+- Fix crash when no auth callback
+
+* Wed Jan  2 2008 Daniel P. Berrange <berrange@redhat.com> - 0.4.0-2.fc7
+- Fix reading large config files (rhbz #426425)
+
+* Tue Dec 18 2007 Daniel Veillard <veillard@redhat.com> - 0.4.0-1.fc7
+- Release of 0.4.0
+- SASL based authentication
+- improved NUMA and statistics support
+- lots of assorted improvements, bugfixes and cleanups
+- documentation and localization improvements
+
+* Tue Oct  9 2007 Daniel Veillard <veillard@redhat.com> - 0.3.3-1.fc7
+- Release of 0.3.3
+- Avahi support
+- NUMA support
+- lots of assorted improvements, bugfixes and cleanups
+- documentation and localization improvements
+
+* Tue Aug 21 2007 Daniel Veillard <veillard@redhat.com> - 0.3.2-1.fc7
+- Release of 0.3.2
+- API for domains migration
+- APIs for collecting statistics on disks and interfaces
+- lots of assorted bugfixes and cleanups
+- documentation and localization improvements
+
+* Thu Jul 26 2007 Daniel Veillard <veillard@redhat.com> - 0.3.1-2.fc7
+- adds fix for bug #249594
+
+* Tue Jul 24 2007 Daniel Veillard <veillard@redhat.com> - 0.3.1-1.fc7
+- Release of 0.3.1
+- localtime clock support
+- PS/2 and USB input devices
+- lots of assorted bugfixes and cleanups
+- documentation and localization improvements
+
+* Mon Jul  9 2007 Daniel Veillard <veillard@redhat.com> - 0.3.0-1.fc7
+- Release of 0.3.0
+- Secure remote access support
+- unification of daemons
+- lots of assorted bugfixes and cleanups
+- documentation and localization improvements
+
+* Fri Jun  8 2007 Daniel Veillard <veillard@redhat.com> - 0.2.3-1.fc7
+- Release of 0.2.3
+- lot of assorted bugfixes and cleanups
+- support for Xen-3.1
+- new scheduler API
+
+* Tue Apr 17 2007 Daniel Veillard <veillard@redhat.com> - 0.2.2-1
 - Release of 0.2.2
 - lot of assorted bugfixes and cleanups
 - preparing for Xen-3.0.5
@@ -179,7 +269,7 @@ fi
 - fix scriptlet error (need to own more directories)
 - update description text
 
-* Fri Mar 16 2007 Daniel Veillard <veillard@redhat.com> - 0.2.1-1.fc7
+* Fri Mar 16 2007 Daniel Veillard <veillard@redhat.com> - 0.2.1-1
 - Release of 0.2.1
 - lot of bug and portability fixes
 - Add support for network autostart and init scripts

sources

@@ -1 +1 @@
-5abe4b1fd6b57948ce259036afdc9194  libvirt-0.2.2.tar.gz
+2f6c6adb62145988f0e5021e5cbd71d3  libvirt-0.4.0.tar.gz