Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into staging

slirp updates

Alexey Kardashevskiy
  slirp: Improve debugging messages

Andreas Gustafsson, Samuel Thibault, James Clarke
  slirp: Improve bandwidth in GDB remote debugging and FreeBSD guests

Benjamin Drung:
  slirp/dhcp: Add domainname option

Cédric Le Goater (3):
  slirp/ncsi: fix "Get Version ID" payload length
  slirp/ncsi: add a "Get Parameters" response
  slirp/ncsi: add checksum support

Nia Alarie:
  net/slirp: Convert atoi to qemu_strtoi to allow error checking

# gpg: Signature made Fri 01 Jun 2018 14:54:45 BST
# gpg:                using RSA key 996849C1CF560478
# gpg: Good signature from "Samuel Thibault <samuel.thibault@aquilenet.fr>"
# gpg:                 aka "Samuel Thibault <sthibault@debian.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@gnu.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@inria.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@labri.fr>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@ens-lyon.org>"
# gpg:                 aka "Samuel Thibault <samuel.thibault@u-bordeaux.fr>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 900C B024 B679 31D4 0F82  304B D017 8C76 7D06 9EE6
#      Subkey fingerprint: 3A3A 5D46 4660 E867 610C  A427 9968 49C1 CF56 0478

* remotes/thibault/tags/samuel-thibault:
  slirp/ncsi: add checksum support
  slirp/ncsi: add a "Get Parameters" response
  slirp/ncsi: fix "Get Version ID" payload length
  slirp: Send window updates to guest after window was closed
  net/slirp: Convert atoi to qemu_strtoi to allow error checking
  slirp/debug: Print IP addresses in human readable form
  slirp: disable Nagle in ingoing connections
  slirp: disable Nagle in outgoing connections
  slirp: Add domainname option to slirp's DHCP server

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 12 insertions, 4 deletions

diff --git a/net/slirp.c b/net/slirp.c
index 692252445a..1e14318b4d 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -157,7 +157,8 @@ static int net_slirp_init(NetClientState *peer, const char *model,
                           const char *bootfile, const char *vdhcp_start,
                           const char *vnameserver, const char *vnameserver6,
                           const char *smb_export, const char *vsmbserver,
-                          const char **dnssearch, Error **errp)
+                          const char **dnssearch, const char *vdomainname,
+                          Error **errp)
 {
     /* default settings according to historic slirp */
     struct in_addr net  = { .s_addr = htonl(0x0a000200) }; /* 10.0.2.0 */
@@ -359,6 +360,11 @@ static int net_slirp_init(NetClientState *peer, const char *model,
         ip6_dns.s6_addr[15] |= 3;
     }
 
+    if (vdomainname && !*vdomainname) {
+        error_setg(errp, "'domainname' parameter cannot be empty");
+        return -1;
+    }
+
 
     nc = qemu_new_net_client(&net_slirp_info, peer, model, name);
 
@@ -371,7 +377,7 @@ static int net_slirp_init(NetClientState *peer, const char *model,
     s->slirp = slirp_init(restricted, ipv4, net, mask, host,
                           ipv6, ip6_prefix, vprefix6_len, ip6_host,
                           vhostname, tftp_export, bootfile, dhcp,
-                          dns, ip6_dns, dnssearch, s);
+                          dns, ip6_dns, dnssearch, vdomainname, s);
     QTAILQ_INSERT_TAIL(&slirp_stacks, s, entry);
 
     for (config = slirp_configs; config; config = config->next) {
@@ -486,7 +492,9 @@ void hmp_hostfwd_remove(Monitor *mon, const QDict *qdict)
         goto fail_syntax;
     }
 
-    host_port = atoi(p);
+    if (qemu_strtoi(p, NULL, 10, &host_port)) {
+        goto fail_syntax;
+    }
 
     err = slirp_remove_hostfwd(s->slirp, is_udp, host_addr, host_port);
 
@@ -958,7 +966,7 @@ int net_init_slirp(const Netdev *netdev, const char *name,
                          user->ipv6_host, user->hostname, user->tftp,
                          user->bootfile, user->dhcpstart,
                          user->dns, user->ipv6_dns, user->smb,
-                         user->smbserver, dnssearch, errp);
+                         user->smbserver, dnssearch, user->domainname, errp);
 
     while (slirp_configs) {
         config = slirp_configs;