From ea76b9e4955ae7e61969c6dd193e4f154dd39016 Mon Sep 17 00:00:00 2001
From: Mike Black W9MDB <mdblack98@yahoo.com>
Date: Mon, 10 Jan 2022 23:22:38 -0600
Subject: [PATCH] Replace sprintf with snprintf in icom.c
 https://github.com/Hamlib/Hamlib/issues/857

---
 rigs/icom/icom.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/rigs/icom/icom.c b/rigs/icom/icom.c
index f0758922c..215a672a5 100644
--- a/rigs/icom/icom.c
+++ b/rigs/icom/icom.c
@@ -4814,7 +4814,7 @@ int icom_set_conf(RIG *rig, token_t token, const char *val)
  * Assumes rig!=NULL, rig->state.priv!=NULL
  *  and val points to a buffer big enough to hold the conf value.
  */
-int icom_get_conf(RIG *rig, token_t token, char *val)
+int icom_get_conf2(RIG *rig, token_t token, char *val, int val_len)
 {
     struct icom_priv_data *priv;
     struct rig_state *rs;
@@ -4826,13 +4826,13 @@ int icom_get_conf(RIG *rig, token_t token, char *val)
     switch (token)
     {
     case TOK_CIVADDR:
-        sprintf(val, "%d", priv->re_civ_addr);
+        SNPRINTF(val, val_len, "%d", priv->re_civ_addr);
         break;
 
-    case TOK_MODE731: sprintf(val, "%d", priv->civ_731_mode);
+    case TOK_MODE731: SNPRINTF(val, val_len, "%d", priv->civ_731_mode);
         break;
 
-    case TOK_NOXCHG: sprintf(val, "%d", priv->no_xchg);
+    case TOK_NOXCHG: SNPRINTF(val, val_len, "%d", priv->no_xchg);
         break;
 
     default: RETURNFUNC(-RIG_EINVAL);
@@ -4841,6 +4841,12 @@ int icom_get_conf(RIG *rig, token_t token, char *val)
     RETURNFUNC(RIG_OK);
 }
 
+int icom_get_conf(RIG *rig, token_t token, char *val)
+{
+    return icom_get_conf2(rig, token, val, 128);
+}
+
+
 
 /*
  * icom_set_ptt