diff options
| author | Chen Gang <gang.chen.5i5j@gmail.com> | 2014-12-17 04:58:42 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-01-12 10:16:23 +0000 |
| commit | a39d97c7becca5fd679d70d17ae5b1d62b9b5da6 (patch) | |
| tree | 78168867f05c4403eb5b94f149f93d97e419fd8e /hw | |
| parent | d46858377b822b820946c6b2e3a9153ee0aebd37 (diff) | |
| download | qemu-a39d97c7becca5fd679d70d17ae5b1d62b9b5da6.tar.gz | |
hw/net/xen_nic.c: Set 'netdev->mac' to NULL after free it
Since net_init() checks whether 'netdev->mac' is NULL, before alloc it;
net_release() also need set 'netdev->mac' to NULL after free it.
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/xen_nic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c index 8eaa77b62d..19ecfc4ccf 100644 --- a/hw/net/xen_nic.c +++ b/hw/net/xen_nic.c @@ -428,6 +428,7 @@ static int net_free(struct XenDevice *xendev) netdev->nic = NULL; } g_free(netdev->mac); + netdev->mac = NULL; return 0; } |