From a965ed1b138797868a380d406cad6f7909653165 Mon Sep 17 00:00:00 2001
From: merlokk <olegmsn@gmail.com>
Date: Mon, 29 Jan 2018 19:38:52 +0200
Subject: [PATCH] added several buffers to printBitsPar

---
 client/util.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/client/util.c b/client/util.c
index 07a53196..bbc7f2cf 100644
--- a/client/util.c
+++ b/client/util.c
@@ -357,8 +357,14 @@ char * printBits(size_t const size, void const * const ptr)
 }
 
 char * printBitsPar(const uint8_t *b, size_t len) {
-	static char buf[1024] = {0};
-	memset(buf, 0x00, 1024);
+	static char buf1[512] = {0};
+	static char buf2[512] = {0};
+	static char *buf;
+	if (buf != buf1)
+		buf = buf1;
+	else
+		buf = buf2;
+	memset(buf, 0x00, 512);
 
 	for (int i = 0; i < len; i++) {
 		buf[i] = ((b[i / 8] << (i % 8)) & 0x80) ? '1':'0';