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[Qemu-block] [PATCH 1/2] block/nbd: Reject port parameter without host
From: |
Max Reitz |
Subject: |
[Qemu-block] [PATCH 1/2] block/nbd: Reject port parameter without host |
Date: |
Wed, 3 Feb 2016 17:33:15 +0100 |
This is better than the generic block layer finding out later that the
port parameter has not been used.
Signed-off-by: Max Reitz <address@hidden>
---
block/nbd.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/block/nbd.c b/block/nbd.c
index 1a90bc7..063c403 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -201,6 +201,10 @@ static SocketAddress *nbd_config(BDRVNBDState *s, QDict
*options, char **export,
}
return NULL;
}
+ if (qdict_haskey(options, "port") && !qdict_haskey(options, "host")) {
+ error_setg(errp, "port may not be used without host.");
+ return NULL;
+ }
saddr = g_new0(SocketAddress, 1);
--
2.7.0
[Qemu-block] [PATCH 1/2] block/nbd: Reject port parameter without host,
Max Reitz <=