diff options
Diffstat (limited to 'nbd')
| -rw-r--r-- | nbd/client.c | 12 | ||||
| -rw-r--r-- | nbd/nbd-internal.h | 1 |
2 files changed, 12 insertions, 1 deletions
diff --git a/nbd/client.c b/nbd/client.c index 4f0745f..3d680e6 100644 --- a/nbd/client.c +++ b/nbd/client.c @@ -602,9 +602,11 @@ int nbd_receive_negotiate(QIOChannel *ioc, const char *name, uint64_t magic; int rc; bool zeroes = true; + bool structured_reply = info->structured_reply; trace_nbd_receive_negotiate(tlscreds, hostname ? hostname : "<null>"); + info->structured_reply = false; rc = -EINVAL; if (outioc) { @@ -685,6 +687,16 @@ int nbd_receive_negotiate(QIOChannel *ioc, const char *name, if (fixedNewStyle) { int result; + if (structured_reply) { + result = nbd_request_simple_option(ioc, + NBD_OPT_STRUCTURED_REPLY, + errp); + if (result < 0) { + goto fail; + } + info->structured_reply = result == 1; + } + /* Try NBD_OPT_GO first - if it works, we are done (it * also gives us a good message if the server requires * TLS). If it is not available, fall back to diff --git a/nbd/nbd-internal.h b/nbd/nbd-internal.h index b64eb1c..eeff78d 100644 --- a/nbd/nbd-internal.h +++ b/nbd/nbd-internal.h @@ -104,7 +104,6 @@ const char *nbd_opt_lookup(uint32_t opt); const char *nbd_rep_lookup(uint32_t rep); const char *nbd_info_lookup(uint16_t info); const char *nbd_cmd_lookup(uint16_t info); -const char *nbd_reply_type_lookup(uint16_t type); const char *nbd_err_lookup(int err); int nbd_drop(QIOChannel *ioc, size_t size, Error **errp); |