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nbd: Handle blk_getlength() failure

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Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <1424887718-10800-9-git-send-email-mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Max Reitz 2015-02-25 13:08:21 -05:00 • committed by Paolo Bonzini
parent 892f5a5270
commit 98f44bbe70
4 changed files with 30 additions and 5 deletions
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6
blockdev-nbd.c
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@ -105,7 +105,11 @@ void qmp_nbd_server_add(const char *device, bool has_writable, bool writable,
writable = false;
}
exp = nbd_export_new(blk, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY, NULL);
exp = nbd_export_new(blk, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY, NULL,
errp);
if (!exp) {
return;
}
nbd_export_set_name(exp, device);