Likewise, given if (foo != NULL) free (foo); remove the useless "if" test.

* proxy/libvirt_proxy.c: Remove unnecessary "if" test before free.
* python/generator.py: Likewise.
* qemud/qemud.c: Likewise.
* src/buf.c: Likewise.
* src/conf.c: Likewise.
* src/hash.c: Likewise.
* src/iptables.c: Likewise.
* src/libvirt.c: Likewise.
* src/openvz_conf.c: Likewise.
* src/qemu_conf.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/remote_internal.c: Likewise.
* src/test.c: Likewise.
* src/virsh.c: Likewise.
* src/virterror.c: Likewise.
* src/xen_internal.c: Likewise.
* src/xen_unified.c: Likewise.
* src/xend_internal.c: Likewise.
* src/xm_internal.c: Likewise.
* src/xml.c: Likewise.
* src/xmlrpc.c: Likewise.
* src/xs_internal.c: Likewise.
* tests/testutils.c: Likewise.
* tests/xencapstest.c: Likewise.
* tests/xmconfigtest.c: Likewise.

        * docs/virsh.pod: Clarify virsh documentation on when you can
          set memory and vCPUs.

* src/xen_internal.c: fix an erronous use of VIR_DOMAIN_NONE instead
  of VIR_DOMAIN_NOSTATE (both defined as 0, no regression)
Daniel

  was failing with a non-zero flag value
Daniel

        * README, libvirt.spec.in, docs/devhelp/html.xsl,
          docs/devhelp/index.html: Correct typos in the documentation.

        * configure.in: Use PortableXDR if available.
        * qemud/internal.h: Use "socketcompat.h".
        * qemud/qemud.c: Use <signal.h>.
        * src/sexpr.c: Use <stdlib.h> instead of <malloc.h>.
        * src/socketcompat.h: Include <sys/un.h> for Mac OS X.

        * src/socketcompat.h: Remove DOS line-endings in this file.

* tests/xmconfigtest.c (testCompareParseXML): Initialize "old_priv".

* src/sexpr.c (sexpr_cons, append, sexpr_append, sexpr2string)
(sexpr_lookup_key, sexpr_lookup, sexpr_node, sexpr_fmt_node):
Add "const" attribute where appropriate.
* src/xend_internal.c (sexpr_int, sexpr_float, sexpr_u64)
(sexpr_uuid, sexpr_to_xend_domain_info, sexpr_to_xend_node_info)
(sexpr_to_xend_topology_xml, sexpr_to_domain): Likewise.
* src/sexpr.h: Adjust prototypes.

A NUL byte at beginning of input, or just after a newline
would provoke an invalid buf[-1] access (possible segfault).
* src/libvirt.c (virConnectAuthCallbackDefault):

* src/xml-internal.c: apply patch from Hiroyuki Kaguchi to
  preserve the vif list order.
Daniel

* docs/API* docs/api.xsl docs/site.xsl docs/Makefile.am: remove the
  generation of the API*.html files as it's not really useful here
Daniel

* python/libvir.c (libvirt_virDomainBlockStats): Handle a NULL
return from PyTuple_New.
(libvirt_virDomainInterfaceStats, libvirt_virGetLastError): Likewise.
(libvirt_virConnGetLastError): Likewise.

* python/libvir.c (VIR_PY_NONE): New macro, to encapsulate
a common two-statement sequence.
Replace all such 2-stmt sequences.

* src/virsh.c: Add "%s" where needed.
* src/proxy_internal.c: Likewise.

* src/qemu_conf.c: Add "static" and "const" attributes to some globals.
* src/qemu_conf.h: Update a declaration.
* src/qemu_driver.c (qemud_driver): Declare static.


Author: Jim Meyering <meyering@redhat.com>

* docs/examples/suspend.c: Declare global "conn" to be static.
* tests/qemuxml2argvtest.c: Declare global "driver" to be static.
* tests/qemuxml2xmltest.c: Likewise.


Author: Jim Meyering <meyering@redhat.com>

and run lokkit each time a new rule is added.

need to add or delete them

longer useful, so let's remove it.

a proposed system for letting iptables know how to
reload our rules. The proposed system wasn't accepted
so, although there might be some other theoretical
use for this, let's just remove it.

iptables configuration using the lokkit --custom-rules command.

Basically, we write out our rules to /var/lib/libvirt/iptables
and run lokkit --custom-rules so that if e.g. iptables is
restarted or the user edits their firewall configuration, then
libvirt's rules get reloaded.