github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-25 07:35:40 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

fix CID #416734

Browse source
This commit is contained in:
iceman1001 2023-08-29 21:45:15 +02:00
commit 0cbc0c2f8b
1 changed files with 6 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

13
client/src/cmdhficlass.c
View file

@ -1238,8 +1238,9 @@ static int CmdHFiClassESetBlk(const char *Cmd) {
int blk = arg_get_int_def(ctx, 1, 0);
if (blk > 255) {
PrintAndLogEx(WARNING, "block number must be between 0 and 255. Got %i", blk);
if (blk > 255 || blk < 0) {
PrintAndLogEx(WARNING, "block number must be between 0 and 255. Got " _RED_("%i"), blk);
CLIParserFree(ctx);
return PM3_EINVARG;
}
@ -1247,18 +1248,17 @@ static int CmdHFiClassESetBlk(const char *Cmd) {
int datalen = 0;
int res = CLIParamHexToBuf(arg_get_str(ctx, 2), data, sizeof(data), &datalen);
CLIParserFree(ctx);
if (res) {
PrintAndLogEx(FAILED, "Error parsing bytes");
return PM3_EINVARG;
}
if (datalen != sizeof(data)) {
PrintAndLogEx(WARNING, "block data must include 8 HEX bytes. Got %i", datalen);
if (datalen != PICOPASS_BLOCK_SIZE) {
PrintAndLogEx(WARNING, "block data must include 8 HEX bytes. Got " _RED_("%i"), datalen);
return PM3_EINVARG;
}
CLIParserFree(ctx);
uint16_t bytes_sent = 0;
iclass_upload_emul(data, sizeof(data), blk * PICOPASS_BLOCK_SIZE, &bytes_sent);
@ -1805,7 +1805,6 @@ static int CmdHFiClassDump(const char *Cmd) {
uint8_t tag_data[0x100 * 8];
memset(tag_data, 0xFF, sizeof(tag_data));
iclass_card_select_t payload_rdr = {
.flags = (FLAG_ICLASS_READER_INIT | FLAG_ICLASS_READER_CLEARTRACE)
};