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| author | Eric Blake | 2018-11-30 03:32:32 +0100 |
|---|---|---|
| committer | Eric Blake | 2018-11-30 21:13:37 +0100 |
| commit | c688e6ca7b41a105241054853d250df64addbf8f (patch) | |
| tree | db3fd340a280425ce23fce29ba2cb13ea60f2ab9 /scripts/checkpatch.pl | |
| parent | nbd/client: Make x-dirty-bitmap more reliable (diff) | |
| download | qemu-c688e6ca7b41a105241054853d250df64addbf8f.tar.gz qemu-c688e6ca7b41a105241054853d250df64addbf8f.tar.xz qemu-c688e6ca7b41a105241054853d250df64addbf8f.zip | |
nbd/client: Send NBD_CMD_DISC if open fails after connect
If nbd_client_init() fails after we are already connected,
then the server will spam logs with:
Disconnect client, due to: Unexpected end-of-file before all bytes were read
unless we gracefully disconnect before closing the connection.
Ways to trigger this:
$ opts=driver=nbd,export=foo,server.type=inet,server.host=localhost,server.port=10809
$ qemu-img map --output=json --image-opts $opts,read-only=off
$ qemu-img map --output=json --image-opts $opts,x-dirty-bitmap=nosuch:
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20181130023232.3079982-4-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Diffstat (limited to 'scripts/checkpatch.pl')
0 files changed, 0 insertions, 0 deletions