add terminal decision to `genac` and small fixes

[proxmark3-svn] / client / util.c

diff --git a/client/util.c b/client/util.c
index bbc7f2cfb598d73c8e7ad26f999c2c37bcc1b2a6..2be1e46b6fa4a03bc3c1bb170e1e7e579f349bc7 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -16,7 +16,6 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <time.h>
-#include "data.h"
 
 #ifdef _WIN32
 #include <windows.h>
@@ -116,6 +115,7 @@ void hex_to_buffer(const uint8_t *buf, const uint8_t *hex_data, const size_t hex
                
        char *tmp = (char *)buf;
        size_t i;
+       memset(tmp, 0x00, hex_max_len);
 
        int maxLen = ( hex_len > hex_max_len) ? hex_max_len : hex_len;
 
@@ -226,7 +226,7 @@ char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
        memset(buf, 0x00, 1024);
        size_t max_len = (len > 255) ? 255 : len;
        // max 255 bytes * 3 + 2 characters = 767 in buffer
-       sprintf(tmp, "%s| ", sprint_hex(data, max_len) );
+       sprintf(tmp, "%.765s| ", sprint_hex(data, max_len) );
        
        size_t i = 0;
        size_t pos = (max_len * 3)+2;