From 0b68dc588539e0d53bdb758fdf1639e5808f010e Mon Sep 17 00:00:00 2001
From: Daniele Forsi IU5HKX <iu5hkx@gmail.com>
Date: Mon, 28 Apr 2025 22:32:52 +0200
Subject: [PATCH] Also check the "name" parameter

Avoids a segfault if calling strtol(NULL, NULL, 0).
---
 src/conf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/conf.c b/src/conf.c
index 24fd6a5e3..335b419dd 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -1386,6 +1386,10 @@ const struct confparams *HAMLIB_API rig_confparam_lookup(RIG *rig,
 
         return NULL;
     }
+    if (!name) {
+        rig_debug(RIG_DEBUG_ERR, "%s: name is NULL\n", __func__);
+        return NULL;
+    }
 
     /* 0 returned for invalid format */
     token = strtol(name, NULL, 0);