kobject: fix memory leak in kobject_set_name_vargs
authorMaurizio Lombardi <mlombard@redhat.com>
Fri, 8 Nov 2013 14:28:25 +0000 (15:28 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Dec 2013 02:19:15 +0000 (18:19 -0800)
If the call to kvasprintf fails then the old name of the object will be leaked,
this patch fixes the bug by restoring the old name before returning ENOMEM.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found