domain-conf: escape string for socket attribute

Commit d091518b tried to escape all strings in produced XML, but missed
this one.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 69225f47f9e2e99362a380096c28a062941a280f..f95190ff839e67043da8f81f95f8a17e18275507 100644 (file)
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -21118,9 +21118,7 @@ virDomainGraphicsDefFormat(virBufferPtr buf,
     switch (def->type) {
     case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
         if (def->data.vnc.socket) {
-            if (def->data.vnc.socket)
-                virBufferAsprintf(buf, " socket='%s'",
-                                  def->data.vnc.socket);
+            virBufferEscapeString(buf, " socket='%s'", def->data.vnc.socket);
         } else {
             if (def->data.vnc.port &&
                 (!def->data.vnc.autoport || !(flags & VIR_DOMAIN_DEF_FORMAT_INACTIVE)))