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Remove weird code.

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I should quit coding drunk... or maybe start to...
This commit is contained in:
Romain Tartiere 2010-12-18 01:09:30 +00:00
parent a6e52db696
commit 143042fb0b
3 changed files with 1 additions and 6 deletions
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1
libfreefare/freefare_internal.h
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@ -135,7 +135,6 @@ typedef enum {
#define ENC_COMMAND 0x1000
#define NO_CRC 0x2000
#define UNSPECIFIED_DATA_LENGTH 0x4000
#define MAC_MASK 0x0F0
#define CMAC_MACK 0xF00

3
libfreefare/mifare_desfire.c
View file

@ -1214,9 +1214,6 @@ read_data (MifareTag tag, uint8_t command, uint8_t file_no, off_t offset, size_t
((uint8_t *)data)[bytes_received++] = 0x00;
ssize_t sr = bytes_received;
uint8_t uds = 0;
if (!length)
uds |= UNSPECIFIED_DATA_LENGTH;
p = mifare_cryto_postprocess_data (tag, data, &sr, cs | CMAC_COMMAND | CMAC_VERIFY | MAC_VERIFY);
return sr - 1;

3
libfreefare/mifare_desfire_authenticate.c
View file

@ -590,9 +590,8 @@ mifare_cryto_postprocess_data (MifareTag tag, void *data, ssize_t *nbytes, int c
while (!*p) {
p--;
}
if (UNSPECIFIED_DATA_LENGTH && (*p == 0x80)) {
if (0x80 == *p)
p--;
}
p -= 3;
uint8_t crc_ref[4];