Minor bounds checks for setDemodBuf and printDemodBuff

[proxmark3-svn] / client / util.c

diff --git a/client/util.c b/client/util.c
index 0418dd98f9f6c4c35f7cc50962766e092011c6e2..b8d5c316cf9bce03cfd4faab842d4ad1e0185423 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -372,7 +372,7 @@ void binarraytobinstring(char *target, char *source,  int length)
 }
 
 // return parity bit required to match type
-uint8_t parity( char *bits, uint8_t type, int length)
+uint8_t GetParity( char *bits, uint8_t type, int length)
 {
     int x;
 
@@ -386,8 +386,8 @@ uint8_t parity( char *bits, uint8_t type, int length)
 // add HID parity to binary array: EVEN prefix for 1st half of ID, ODD suffix for 2nd half
 void wiegand_add_parity(char *target, char *source, char length)
 {
-    *(target++)= parity(source, EVEN, length / 2);
+    *(target++)= GetParity(source, EVEN, length / 2);
     memcpy(target, source, length);
     target += length;
-    *(target)= parity(source + length / 2, ODD, length / 2);
+    *(target)= GetParity(source + length / 2, ODD, length / 2);
 }