[libvirt] PATCH: OpenVZ bridge support

[Evgeniy Sokolov]

Sorry for delay.

Big thanks for docs!

> This is an update of the patch 
> 
> http://www.redhat.com/archives/libvir-list/2008-October/msg00326.html
> 
> To enable bridge support in the OpenVZ driver. As well as the fixes
> suggested last time, it includes an initial bit of HTML doc for the
> openvz driver, covering example XML, and the bridge configuration
> requirements
> 
> Daniel
> 

> +
> +    while(1) {
> +        if (openvz_readline(fd, line, sizeof(line)) <= 0)
> +            break;
> +
> +        if (!STRPREFIX(line, param) &&
> +            line[strlen(param)] == '=') {
> +            if (safewrite(temp_fd, line, strlen(line)) !=
> +                strlen(line))
> +                goto error;
> +        }
> +    }
> +

this condition make container config completely broken.
as the patch is already commited, here is fix.

diff -u -r1.49 openvz_conf.c
--- openvz_conf.c       12 Nov 2008 16:35:47 -0000      1.49
+++ openvz_conf.c       14 Nov 2008 16:14:24 -0000
@@ -484,8 +484,7 @@
          if (openvz_readline(fd, line, sizeof(line)) <= 0)
              break;

-        if (!STRPREFIX(line, param) &&
-            line[strlen(param)] == '=') {
+        if (!(STRPREFIX(line, param) && line[strlen(param)] == '=')) {
              if (safewrite(temp_fd, line, strlen(line)) !=
                  strlen(line))
                  goto error;