From cc6cce3ea05c7196dbc603275f5204004bd27088 Mon Sep 17 00:00:00 2001
From: Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
Date: Tue, 4 Jan 2022 17:54:42 +0530
Subject: [PATCH] bug fix: atoi() without properly terminating the string
---
rigctl.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/rigctl.c b/rigctl.c
index 1fbf91f..85b9c12 100644
--- a/rigctl.c
+++ b/rigctl.c
@@ -955,9 +955,10 @@ gboolean parse_extended_cmd(char *command, CLIENT *client) {
sprintf(reply, "ZZAG%03d;", (int)(active_receiver->volume * 100.0));
send_resp(client->fd, reply);
} else {
- int gain = atoi(&command[4]);
- active_receiver->volume = (double)gain / 100.0;
- update_af_gain();
+ command[7] = '\0';
+ int gain = atoi(&command[4]);
+ active_receiver->volume = (double)gain / 100.0;
+ update_af_gain();
}
break;
case 'I': // ZZAI
--
2.45.2