migration: Allow migrate_fd_connect to take an Error *
Allow whatever is performing the connection to pass migrate_fd_connect
an error to indicate there was a problem during connection, an allow
us to clean up.
The caller must free the error.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
diff --git a/migration/migration.c b/migration/migration.c
index c99a4e6..1fbd304 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2378,10 +2378,15 @@
return NULL;
}
-void migrate_fd_connect(MigrationState *s)
+void migrate_fd_connect(MigrationState *s, Error *error_in)
{
s->expected_downtime = s->parameters.downtime_limit;
s->cleanup_bh = qemu_bh_new(migrate_fd_cleanup, s);
+ if (error_in) {
+ migrate_fd_error(s, error_in);
+ migrate_fd_cleanup(s);
+ return;
+ }
qemu_file_set_blocking(s->to_dst_file, true);
qemu_file_set_rate_limit(s->to_dst_file,