nbd patches for 2017-07-28

- Philippe Mathieu-Daudé - nbd: fix memory leak in nbd_opt_go()
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 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg
 
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Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2017-07-28' into staging

nbd patches for 2017-07-28

- Philippe Mathieu-Daudé - nbd: fix memory leak in nbd_opt_go()

# gpg: Signature made Fri 28 Jul 2017 17:59:39 BST
# gpg:                using RSA key 0xA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>"
# gpg:                 aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>"
# gpg:                 aka "[jpeg image of size 6874]"
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2  F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2017-07-28:
  nbd: fix memory leak in nbd_opt_go()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-07-28 18:17:44 +01:00
commit a588c4985e

View file

@ -376,9 +376,11 @@ static int nbd_opt_go(QIOChannel *ioc, const char *wantname,
if (info->request_sizes) {
stw_be_p(buf + 4 + len + 2, NBD_INFO_BLOCK_SIZE);
}
if (nbd_send_option_request(ioc, NBD_OPT_GO,
4 + len + 2 + 2 * info->request_sizes, buf,
errp) < 0) {
error = nbd_send_option_request(ioc, NBD_OPT_GO,
4 + len + 2 + 2 * info->request_sizes,
buf, errp);
g_free(buf);
if (error < 0) {
return -1;
}