From: Nick Porter <nick@portercomputing.co.uk>
Date: Wed, 1 Feb 2023 16:46:24 +0000 (+0000)
Subject: Don't call xlat_process_return() with node->call.func == NULL
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeb741ecce11ae7e7e5bee2d1a3de30e4dfd83a9;p=thirdparty%2Ffreeradius-server.git

Don't call xlat_process_return() with node->call.func == NULL
---

diff --git a/src/lib/unlang/xlat_eval.c b/src/lib/unlang/xlat_eval.c
index 81fa6eebd9c..0e260df1183 100644
--- a/src/lib/unlang/xlat_eval.c
+++ b/src/lib/unlang/xlat_eval.c
@@ -825,7 +825,8 @@ xlat_action_t xlat_frame_eval_resume(TALLOC_CTX *ctx, fr_dcursor_t *out,
 	case XLAT_ACTION_DONE:
 		fr_dcursor_next(out);		/* Wind to the start of this functions output */
 		RDEBUG2("| --> %pV", fr_dcursor_current(out));
-		if (!xlat_process_return(request, node->call.func, (FR_DLIST_HEAD(fr_value_box_list) *)out->dlist,
+		if (node->call.func &&
+		    !xlat_process_return(request, node->call.func, (FR_DLIST_HEAD(fr_value_box_list) *)out->dlist,
 					 fr_dcursor_current(out))) {
 			return XLAT_ACTION_FAIL;
 		}