[libvirt] [PATCH] domain: avoid slash characters to the new domain name.

[Julio Faracco]

The 'domrename' command needs to check if the new domain name contains
the slash character. This character is not accepted by libvirt XML
definition because it is an invalid char (see Cole's commit b1fc6a7b7).
This commit enhace the 'domrename' command adding this check.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1333232

Signed-off-by: Julio Faracco <jcfaracco at gmail.com>
---
 src/internal.h       | 9 +++++++++
 src/libvirt-domain.c | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/internal.h b/src/internal.h
index 1760e3b69..e976b1caa 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -484,6 +484,15 @@
             goto label; \
         } \
     } while (0)
+# define virCheckNonSlashGoto(argname, label) \
+    do { \
+        if (strchr(argname, '/')) { \
+           virReportInvalidArg(ctl, \
+                               _("name %s cannot contain '/'"), \
+                               argname); \
+            goto label; \
+        } \
+    } while (0)
 
 
 
diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
index 63d2ae23d..47bc59b11 100644
--- a/src/libvirt-domain.c
+++ b/src/libvirt-domain.c
@@ -8536,6 +8536,7 @@ virDomainRename(virDomainPtr dom,
     virResetLastError();
     virCheckDomainReturn(dom, -1);
     virCheckNonEmptyStringArgGoto(new_name, error);
+    virCheckNonSlashGoto(new_name, error);
     virCheckReadOnlyGoto(dom->conn->flags, error);
 
     if (dom->conn->driver->domainRename) {
-- 
2.14.1