Fix typo in identity code which is pre-requisite for CVE-2013-4311

The fix for CVE-2013-4311 had a pre-requisite enhancement
to the identity code

  commit db7a5688c05f3fd60d9d2b74c72427eb9ee9c176
  Author: Daniel P. Berrange <berrange@redhat.com>
  Date:   Thu Aug 22 16:00:01 2013 +0100

    Also store user & group ID values in virIdentity

This had a typo which caused the group ID to overwrite the
user ID string. This meant any checks using this would have
the wrong ID value. This only affected the ACL code, not the
initial polkit auth. It also leaked memory.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit e4697b92abaad16e8e6b41a1e55be9b084d48d5a)

diff --git a/src/rpc/virnetserverclient.c b/src/rpc/virnetserverclient.c
index 19c4100d5e0dd7ac7cc7a106720aa50d2c9497ca..0b9ab52fe185c71f653ad254acf70d60ea202cf9 100644 (file)
--- a/src/rpc/virnetserverclient.c
+++ b/src/rpc/virnetserverclient.c
@@ -678,7 +678,7 @@ virNetServerClientCreateIdentity(virNetServerClientPtr client)
             goto cleanup;
         if (!(groupname = virGetGroupName(gid)))
             goto cleanup;
-        if (virAsprintf(&userid, "%d", (int)gid) < 0)
+        if (virAsprintf(&groupid, "%d", (int)gid) < 0)
             goto cleanup;
         if (virAsprintf(&processid, "%llu",
                         (unsigned long long)pid) < 0)