From: marshmellow42 <marshmellowrf@gmail.com>
Date: Thu, 10 Dec 2015 01:40:12 +0000 (-0500)
Subject: fix sprint_bin bug i made :(
X-Git-Tag: v2.3.0~13^2~1
X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/7bc6fac3ce7720791d072c02479e0d8170902c59

fix sprint_bin bug i made :(
---

diff --git a/client/util.c b/client/util.c
index 35af3d66..e8b72e81 100644
--- a/client/util.c
+++ b/client/util.c
@@ -126,7 +126,12 @@ char *sprint_hex(const uint8_t *data, const size_t len) {
 
 char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks) {
 	// make sure we don't go beyond our char array memory
-	int max_len = ( len+(len/breaks) > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len+(len/breaks);
+	int max_len;
+	if (breaks==0)
+		max_len = ( len > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len;
+	else
+		max_len = ( len+(len/breaks) > MAX_BIN_BREAK_LENGTH ) ? MAX_BIN_BREAK_LENGTH : len+(len/breaks);
+
 	static char buf[MAX_BIN_BREAK_LENGTH]; // 3072 + end of line characters if broken at 8 bits
 	//clear memory
 	memset(buf, 0x00, sizeof(buf));