config: Fail if local_name contains spaces

It's no longer a supported way to configure multiple matches.

diff --git a/src/config/config-parser.c b/src/config/config-parser.c
index c83ef89d575e0e1563a9f3169984680c439e5083..e1d3d137986321722e2eae1f34be327537a30632 100644 (file)
--- a/src/config/config-parser.c
+++ b/src/config/config-parser.c
@@ -1233,7 +1233,9 @@ int config_filter_parse(struct config_filter *filter, pool_t pool,
                else
                        filter->local_host = p_strdup(pool, value);
        } else if (strcmp(key, "local_name") == 0) {
-               if (parent->remote_bits > 0)
+               if (strchr(value, ' ') != NULL)
+                       *error_r = "Multiple names no longer supported in local_name value";
+               else if (parent->remote_bits > 0)
                        *error_r = "remote { local_name { .. } } not allowed (use local_name { remote { .. } } instead)";
                else if (parent->protocol != NULL)
                        *error_r = "protocol { local_name { .. } } not allowed (use local_name { protocol { .. } } instead)";