From: Eric Leblond <eric@regit.org>
Date: Mon, 19 Jun 2017 18:16:01 +0000 (+0200)
Subject: util-print: add 0 at end of buffer
X-Git-Tag: suricata-4.0.0-rc1~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=170591a0b156bcd4a8687e3e039ba6b7f7b54d6b;p=thirdparty%2Fsuricata.git

util-print: add 0 at end of buffer

Add a 0 at the end of the printed buffer to be sure we terminate
with a 0 to avoid problem when calling strlen().
---

diff --git a/src/util-print.c b/src/util-print.c
index 05ccafa777..544728b6fb 100644
--- a/src/util-print.c
+++ b/src/util-print.c
@@ -227,6 +227,7 @@ void PrintStringsToBuffer(uint8_t *dst_buf, uint32_t *dst_buf_offset_ptr, uint32
                         src_buf[ch] == '\n' ||
                         src_buf[ch] == '\r') ? (uint8_t)src_buf[ch] : '.');
     }
+    dst_buf[dst_buf_size - 1] = 0;
 
     return;
 }