| commit | 201a52bea928687b7557728b176ac4f8a37d5cbd | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Tue May 15 11:47:47 2012 +0300 |
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Mon May 21 11:03:29 2012 -0400 |
| tree | ff5f609f12d6cc69e5ffec1ca971bbcb36694776 | |
| parent | d79d5959a023fd637e90ed1ff6547ff09d19396b [diff] |
hvc_xen: NULL dereference on allocation failure If kzalloc() returns a NULL here, we pass a NULL to xencons_disconnect_backend() which will cause an Oops. Also I removed the __GFP_ZERO while I was at it since kzalloc() implies __GFP_ZERO. CC: stable@kernel.org Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>