Merge tag 'migration-20231130-pull-request' of https://gitlab.com/jua…

…n.quintela/qemu into staging

Migration Pull request (20231130)

Hi

In this pull request:
- fix form p-ioc set too soon
- free 'saddr' at the right time

Please, apply.

CI: https://gitlab.com/juan.quintela/qemu/-/pipelines/1090495323

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# gpg:                 aka "Juan Quintela <quintela@trasno.org>" [full]
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03  4B82 F487 EF18 5872 D723

* tag 'migration-20231130-pull-request' of https://gitlab.com/juan.quintela/qemu:
  migration: free 'saddr' since be no longer used
  migration/multifd: Stop setting p->ioc before connecting

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

migration/migration.c

@@ -462,7 +462,6 @@ bool migrate_uri_parse(const char *uri, MigrationChannel **channel,
 {
     g_autoptr(MigrationChannel) val = g_new0(MigrationChannel, 1);
     g_autoptr(MigrationAddress) addr = g_new0(MigrationAddress, 1);
-    SocketAddress *saddr = NULL;
     InetSocketAddress *isock = &addr->u.rdma;
     strList **tail = &addr->u.exec.args;
 
@@ -487,12 +486,14 @@ bool migrate_uri_parse(const char *uri, MigrationChannel **channel,
                 strstart(uri, "vsock:", NULL) ||
                 strstart(uri, "fd:", NULL)) {
         addr->transport = MIGRATION_ADDRESS_TYPE_SOCKET;
-        saddr = socket_parse(uri, errp);
+        SocketAddress *saddr = socket_parse(uri, errp);
         if (!saddr) {
             return false;
         }
         addr->u.socket.type = saddr->type;
         addr->u.socket.u = saddr->u;
+        /* Don't free the objects inside; their ownership moved to "addr" */
+        g_free(saddr);
     } else if (strstart(uri, "file:", NULL)) {
         addr->transport = MIGRATION_ADDRESS_TYPE_FILE;
         addr->u.file.filename = g_strdup(uri + strlen("file:"));

migration/multifd.c

@@ -883,8 +883,7 @@ static void multifd_new_send_channel_async(QIOTask *task, gpointer opaque)
 
     trace_multifd_new_send_channel_async(p->id);
     if (!qio_task_propagate_error(task, &local_err)) {
-        p->c = ioc;
-        qio_channel_set_delay(p->c, false);
+        qio_channel_set_delay(ioc, false);
         p->running = true;
         if (multifd_channel_connect(p, ioc, &local_err)) {
             return;