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nbd: Fix bad flag detection on server 

Commit ab7c548e added a check for invalid flags, but used an
early return on error instead of properly going through the
cleanup label.

Signed-off-by: Eric Blake <eblake@redhat.com>

Message-Id: <1469129688-22848-2-git-send-email-eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Eric Blake 2016-07-21 13:34:45 -06:00 committed by Paolo Bonzini
parent 71ae65e552
commit 5bee0f4717
1 changed files with 2 additions and 1 deletions
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3
nbd/server.c
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@ -1057,7 +1057,8 @@ static ssize_t nbd_co_receive_request(NBDRequest *req,
if (request->type & ~NBD_CMD_MASK_COMMAND & ~NBD_CMD_FLAG_FUA) {
LOG("unsupported flags (got 0x%x)",
request->type & ~NBD_CMD_MASK_COMMAND);
return -EINVAL;
rc = -EINVAL;
goto out;
}
rc = 0;