From c4a8e0fa2e45ec01a761aaadbdb2a00466981e9a Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Thu, 12 May 2022 22:54:11 +0200
Subject: [PATCH] Remove gcc 12.1 warning: strncpy specified bound depends on
 the length of the source argument

---
 client/src/cmddata.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/client/src/cmddata.c b/client/src/cmddata.c
index bfd4b9da0..02cbcb914 100644
--- a/client/src/cmddata.c
+++ b/client/src/cmddata.c
@@ -1510,10 +1510,10 @@ static int CmdRawDemod(const char *Cmd) {
     };
 
     //
-    size_t n = MIN(strlen(Cmd), 4);
-    char tmp[7];
+    char tmp[5];
+    size_t n = MIN(strlen(Cmd), sizeof(tmp) - 1);
     memset(tmp, 0, sizeof(tmp));
-    strncpy(tmp, Cmd, n);
+    strncpy(tmp, Cmd, sizeof(tmp) - 1);
 
     CLIExecWithReturn(ctx, tmp, argtable, false);
     bool ab = arg_get_lit(ctx, 1);