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Merge remote-tracking branch 'bonzini/nbd-next' into staging 

* bonzini/nbd-next:
  nbd-server-add: Fix the default for 'writable'
  nbd: fix use of two uninitialized bytes when connecting to a named export

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2012-11-28 13:19:30 -06:00
parent e6451fd372 f3313d23a0
commit 264ac41ca1
2 changed files with 2 additions and 2 deletions
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2
blockdev-nbd.c
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@ -99,7 +99,7 @@ void qmp_nbd_server_add(const char *device, bool has_writable, bool writable,
}
if (!has_writable) {
writable = true;
writable = false;
}
if (bdrv_is_read_only(bs)) {
writable = false;

2
nbd.c
View File

@ -397,6 +397,7 @@ static int nbd_send_negotiate(NBDClient *client)
rc = -EINVAL;
TRACE("Beginning negotiation.");
memset(buf, 0, sizeof(buf));
memcpy(buf, "NBDMAGIC", 8);
if (client->exp) {
assert ((client->exp->nbdflags & ~65535) == 0);
@ -406,7 +407,6 @@ static int nbd_send_negotiate(NBDClient *client)
} else {
cpu_to_be64w((uint64_t*)(buf + 8), NBD_OPTS_MAGIC);
}
memset(buf + 28, 0, 124);
if (client->exp) {
if (write_sync(csock, buf, sizeof(buf)) != sizeof(buf)) {