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cppcheck fixes call from hf_aveful with NULL

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iceman1001
2021-01-28 12:16:02 +01:00
parent 3c07e264c9
commit a9b265ff1b
1 changed files with 4 additions and 1 deletions
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5
armsrc/mifareutil.c
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@@ -68,9 +68,12 @@ uint8_t mf_crypto1_encrypt4bit(struct Crypto1State *pcs, uint8_t data) {
// send X byte basic commands // send X byte basic commands
int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing) { int mifare_sendcmd(uint8_t cmd, uint8_t *data, uint8_t data_size, uint8_t *answer, uint8_t *answer_parity, uint32_t *timing) {
uint8_t dcmd[data_size + 3]; uint8_t dcmd[data_size + 3];
dcmd[0] = cmd; dcmd[0] = cmd;
memcpy(dcmd + 1, data, data_size); if (data_size > 0)
memcpy(dcmd + 1, data, data_size);
AddCrc14A(dcmd, data_size + 1); AddCrc14A(dcmd, data_size + 1);
ReaderTransmit(dcmd, sizeof(dcmd), timing); ReaderTransmit(dcmd, sizeof(dcmd), timing);
int len = ReaderReceive(answer, answer_parity); int len = ReaderReceive(answer, answer_parity);