2 files changed, 38 insertions, 0 deletions
diff --git a/source3/libnet/libnet_join.c b/source3/libnet/libnet_join.c
index 36d5c0a889..95088606a2 100644
--- a/source3/libnet/libnet_join.c
+++ b/source3/libnet/libnet_join.c
@@ -22,6 +22,42 @@
 #include "libnet/libnet_join.h"
 #include "libnet/libnet_proto.h"
 
+/****************************************************************
+****************************************************************/
+
+static void libnet_join_set_error_string(TALLOC_CTX *mem_ctx,
+					 struct libnet_JoinCtx *r,
+					 const char *format, ...)
+{
+	va_list args;
+	char *tmp = NULL;
+
+	va_start(args, format);
+	tmp = talloc_vasprintf(mem_ctx, format, args);
+	va_end(args);
+
+	TALLOC_FREE(r->out.error_string);
+	r->out.error_string = tmp;
+}
+
+/****************************************************************
+****************************************************************/
+
+static void libnet_unjoin_set_error_string(TALLOC_CTX *mem_ctx,
+					   struct libnet_UnjoinCtx *r,
+					   const char *format, ...)
+{
+	va_list args;
+	char *tmp = NULL;
+
+	va_start(args, format);
+	tmp = talloc_vasprintf(mem_ctx, format, args);
+	va_end(args);
+
+	TALLOC_FREE(r->out.error_string);
+	r->out.error_string = tmp;
+}
+
 static bool libnet_join_joindomain_store_secrets(TALLOC_CTX *mem_ctx,
 						 struct libnet_JoinCtx *r)
 {
diff --git a/source3/libnet/libnet_join.h b/source3/libnet/libnet_join.h
index 9e7b8a9813..ac1fe6efcb 100644
--- a/source3/libnet/libnet_join.h
+++ b/source3/libnet/libnet_join.h
@@ -44,6 +44,7 @@ struct libnet_JoinCtx {
 		struct dom_sid *domain_sid;
 		bool modified_config;
 		WERROR result;
+		char *error_string;
 	} out;
 };
 
@@ -61,6 +62,7 @@ struct libnet_UnjoinCtx {
 	struct {
 		bool modified_config;
 		WERROR result;
+		char *error_string;
 	} out;
 };