From: iceman1001 <iceman@iuse.se>
Date: Sat, 27 Feb 2016 18:21:49 +0000 (+0100)
Subject: BUG:  smash stack in addParity call.  Didn't take in consideration that it adds bits... 
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/98c799ba499b81a02bef8f04ccb5149394c4d4d5

BUG:  smash stack in addParity call.  Didn't take in consideration that it adds bits per parity to the array..
---

diff --git a/client/cmdlfpyramid.c b/client/cmdlfpyramid.c
index 8a48516c..0f992cc2 100644
--- a/client/cmdlfpyramid.c
+++ b/client/cmdlfpyramid.c
@@ -60,7 +60,9 @@ int GetPyramidBits(uint32_t fc, uint32_t cn, uint8_t *pyramidBits) {
 	wiegand_add_parity(pre+80, wiegand, 24);
 	
 	// add paritybits	(bitsource, dest, sourcelen, paritylen, parityType (odd, even,)
-	addParity(pre+8, pyramidBits+8, 112, 8, 1);
+	size_t s = addParity(pre+8, pyramidBits+8, 102, 8, 1);
+	
+	//printf(" %d |", s);
 	
 	// add checksum		
 	uint8_t csBuff[13];
@@ -69,7 +71,6 @@ int GetPyramidBits(uint32_t fc, uint32_t cn, uint8_t *pyramidBits) {
 
 	uint32_t crc = CRC8Maxim(csBuff, 13);
 	num_to_bytebits(crc, 8, pyramidBits+120);
-
 	return 1;
 }