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fix 'hf iclass eload' (thanks to @sherhannn79)

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pwpiwi 2019-09-30 07:29:20 +01:00 • committed by GitHub
commit 26d0156a46
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2 changed files with 8 additions and 9 deletions
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14
client/cmdhficlass.c
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@ -294,14 +294,13 @@ int CmdHFiClassELoad(const char *Cmd) {
//File handling and reading
FILE *f;
char filename[FILE_PATH_SIZE];
if(opt == 'f' && param_getstr(Cmd, 1, filename, sizeof(filename)) > 0)
{
if (opt == 'f' && param_getstr(Cmd, 1, filename, sizeof(filename)) > 0) {
f = fopen(filename, "rb");
}else{
} else {
return hf_iclass_eload_usage();
}
if(!f) {
if (!f) {
PrintAndLog("Failed to read from file '%s'", filename);
return 1;
}
@ -324,8 +323,7 @@ int CmdHFiClassELoad(const char *Cmd) {
printIclassDumpInfo(dump);
//Validate
if (bytes_read < fsize)
{
if (bytes_read < fsize) {
prnlog("Error, could only read %d bytes (should be %d)",bytes_read, fsize );
free(dump);
return 1;
@ -334,10 +332,10 @@ int CmdHFiClassELoad(const char *Cmd) {
uint32_t bytes_sent = 0;
uint32_t bytes_remaining = bytes_read;
while(bytes_remaining > 0){
while (bytes_remaining > 0) {
uint32_t bytes_in_packet = MIN(USB_CMD_DATA_SIZE, bytes_remaining);
UsbCommand c = {CMD_ICLASS_EML_MEMSET, {bytes_sent,bytes_in_packet,0}};
memcpy(c.d.asBytes, dump, bytes_in_packet);
memcpy(c.d.asBytes, dump+bytes_sent, bytes_in_packet);
SendCommand(&c);
bytes_remaining -= bytes_in_packet;
bytes_sent += bytes_in_packet;