actually fix the list options

2020-10-09 20:46:48 +02:00
parent cd2c95251f
commit 470a0a5978
17 changed files with 55 additions and 18 deletions
--- a/client/src/cmdhf14a.c
+++ b/client/src/cmdhf14a.c
@@ -269,9 +269,11 @@ static int usage_hf_14a_reader(void) {
 }

 static int CmdHF14AList(const char *Cmd) {
-    char args[128];
+    char args[128] = {0};
    if (strlen(Cmd) == 0) {
        snprintf(args, sizeof(args), "-t 14a");
+    } else {
+        strncpy(args, Cmd, sizeof(args) - 1);
    }
    return CmdTraceList(args);
 }