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(parent: 16a2227) | patch
nbd/client: Fix error messages during NBD_INFO_BLOCK_SIZE
authorEric Blake <eblake@redhat.com>
Tue, 1 May 2018 15:46:53 +0000 (10:46 -0500)
committerEric Blake <eblake@redhat.com>
Fri, 4 May 2018 13:23:37 +0000 (08:23 -0500)
commite475d108f1b3d3163f0affea67cdedbe5fc9752b
tree997a49f63acf1d40fe9157fe752acff0f2a6a9datree | snapshot
parent16a2227893dc1d5cad78ed376ad1d7e300978fbecommit | diff
nbd/client: Fix error messages during NBD_INFO_BLOCK_SIZE

A missing space makes for poor error messages, and sizes can't
go negative.  Also, we missed diagnosing a server that sends
a maximum block size less than the minimum.

Fixes: 081dd1fe
CC: qemu-stable@nongnu.org
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180501154654.943782-1-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
nbd/client.c diff | blob | history
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