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use malloc for seader_send_apdu

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Eric Betts
2024-07-27 12:52:08 -07:00
parent 4aaef3d76a
commit 0d677d5bea
1 changed files with 8 additions and 2 deletions
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sam_api.c
+8 -2
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@@ -157,7 +157,13 @@ bool seader_send_apdu(
return false;
}
uint8_t apdu[SEADER_UART_RX_BUF_SIZE];
uint8_t length = APDU_HEADER_LEN + payloadLen;
uint8_t *apdu = malloc(length);
if(!apdu) {
FURI_LOG_E(TAG, "Failed to allocate memory for apdu in seader_send_apdu");
return false;
}
apdu[0] = CLA;
apdu[1] = INS;
apdu[2] = P1;
@@ -172,7 +178,6 @@ bool seader_send_apdu(
}
memcpy(apdu + APDU_HEADER_LEN, payload, payloadLen);
uint8_t length = APDU_HEADER_LEN + payloadLen;
memset(display, 0, sizeof(display));
for(uint8_t i = 0; i < length; i++) {
@@ -185,6 +190,7 @@ bool seader_send_apdu(
} else {
seader_ccid_XfrBlock(seader_uart, apdu, length);
}
free(apdu);
return true;
}