From 66c82d16b0671f48b0f2c0b715676099d78b0f35 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 21 Jan 2019 09:02:00 +0100
Subject: [PATCH] chg: calloc calls

---
 client/cmdhficlass.c | 6 +++---
 client/cmdhflegic.c  | 4 ++--
 client/cmdhfmf.c     | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 0e62afaf6..f0bfa18a0 100644
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -2463,7 +2463,7 @@ static void shave(uint8_t *data, uint8_t len){
 		data[i] &= 0xFE;
 }
 static void generate_rev(uint8_t *data, uint8_t len) {
-	uint8_t *key = calloc(len,1);	
+	uint8_t *key = calloc(len, sizeof(uint8_t));	
 	PrintAndLogEx(SUCCESS, "input permuted key | %s \n", sprint_hex(data, len));
 	permute_rev(data, len, key);
 	PrintAndLogEx(SUCCESS, "    unpermuted key | %s \n", sprint_hex(key, len));
@@ -2472,8 +2472,8 @@ static void generate_rev(uint8_t *data, uint8_t len) {
 	free(key);	
 }
 static void generate(uint8_t *data, uint8_t len) {
-	uint8_t *key = calloc(len,1);
-	uint8_t *pkey = calloc(len,1);	
+	uint8_t *key = calloc(len, sizeof(uint8_t));
+	uint8_t *pkey = calloc(len, sizeof(uint8_t));	
 	PrintAndLogEx(SUCCESS, "   input key | %s \n", sprint_hex(data, len));
 	permute(data, len, pkey);
 	PrintAndLogEx(SUCCESS, "permuted key | %s \n", sprint_hex(pkey, len));
diff --git a/client/cmdhflegic.c b/client/cmdhflegic.c
index 393d73ed0..a31dbd1b1 100644
--- a/client/cmdhflegic.c
+++ b/client/cmdhflegic.c
@@ -483,7 +483,7 @@ int CmdLegicRdmem(const char *Cmd) {
 	PrintAndLogEx(NORMAL, "Reading %d bytes, from offset %d", len, offset);
 	
 	// allocate receiver buffer
-	uint8_t *data = malloc(len);
+	uint8_t *data = calloc(len, sizeof(uint8_t));
 	if ( !data ){
 		PrintAndLogEx(WARNING, "Cannot allocate memory");
 		return 2;
@@ -923,7 +923,7 @@ int CmdLegicDump(const char *Cmd){
 	else
 		sprintf(fnameptr + fileNlen,".bin");
 
-	f = fopen(filename,"wb");
+	f = fopen(filename, "wb");
 	if (!f) { 
 		PrintAndLogEx(WARNING, "Could not create file name %s", filename);
 		if (data)
diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 00e29105f..a02302b15 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -2496,7 +2496,7 @@ int CmdHF14AMfESave(const char *Cmd) {
 	blocks = NumOfBlocks(c);
 	bytes = blocks * MFBLOCK_SIZE;	
 
-	dump = calloc(sizeof(uint8_t), bytes);
+	dump = calloc(bytes, sizeof(uint8_t));
 	if (!dump) {
 		PrintAndLogEx(WARNING, "Fail, cannot allocate memory");
 		return 1;