coverity 226278

This commit is contained in:
iceman1001 2019-10-10 12:41:12 +02:00
parent f6c1e73378
commit 8416bdb485

View file

@ -1568,9 +1568,10 @@ static void PacketReceived(PacketCommandNG *packet) {
BigBuf_Clear_ext(false);
BigBuf_free();
}
uint16_t offset = MIN(BIGBUF_SIZE - PM3_CMD_DATA_SIZE - 3, payload->offset);
uint8_t *mem = BigBuf_get_addr();
memcpy(mem + payload->offset, &payload->data, PM3_CMD_DATA_SIZE - 3);
memcpy(mem + offset, &payload->data, PM3_CMD_DATA_SIZE - 3);
reply_ng(CMD_LF_UPLOAD_SIM_SAMPLES, PM3_SUCCESS, NULL, 0);
break;
}