From c8085d6a4f1ae5bc0da05b58b61ae34d64bd0834 Mon Sep 17 00:00:00 2001
From: "David M. Syzdek" <david@syzdek.net>
Date: Wed, 23 Mar 2022 22:22:16 -0800
Subject: libtinyrad: fixing processing of TRAD_OPT_IPV6 in
 tinyrad_set_option()

---
 lib/libtinyrad/lmemory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/libtinyrad/lmemory.c b/lib/libtinyrad/lmemory.c
index f2db7bf..44def01 100644
--- a/lib/libtinyrad/lmemory.c
+++ b/lib/libtinyrad/lmemory.c
@@ -748,7 +748,7 @@ tinyrad_set_option(
          return(TRAD_EOPTERR);
       opts = tr->opts;
       tinyrad_set_flag(&tr->opts, &tr->opts_neg, TRAD_IPV6, *((const int *)invalue) );
-      if (opts != tr->opts)
+      if ( (opts != tr->opts) && ((tr->trud)) )
          if ((rc = tinyrad_urldesc_resolve(tr->trud, tr->opts)) != TRAD_SUCCESS)
             return(rc);
       break;
-- 
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