diff options
| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2024-08-17 16:00:43 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2024-10-28 14:37:25 +0800 |
| commit | 76240dd2a37c7b361740616a7d6080beafdb8a71 (patch) | |
| tree | d4d357ae22f82068ba0f9206479cdb66c61984c0 /qemu-keymap.c | |
| parent | 75fe36b4e8a994cdf9fd6eb601f49e96b1bc791d (diff) | |
net: Check if nc is NULL in qemu_get_vnet_hdr_len()
A netdev may not have a peer specified, resulting in NULL. We should
make it behave like /dev/null in such a case instead of letting it
cause segmentatin fault.
Fixes: 4b52d63249a5 ("tap: Remove qemu_using_vnet_hdr()")
Cc: qemu-stable@nongnu.org
Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by; Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'qemu-keymap.c')
0 files changed, 0 insertions, 0 deletions