github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 05:43:48 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

chg: need to free some

Browse source
This commit is contained in:
iceman1001 2019-05-24 07:22:50 -04:00
commit 80a91eba11
5 changed files with 35 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

23
client/cmdlfpyramid.c
View file

@ -199,8 +199,8 @@ static int CmdPyramidRead(const char *Cmd) {
static int CmdPyramidClone(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_pyramid_clone();
char cmdp = tolower(param_getchar(Cmd, 0));
if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_pyramid_clone();
uint32_t facilitycode = 0, cardnumber = 0, fc = 0, cn = 0;
uint32_t blocks[5];
@ -259,17 +259,14 @@ static int CmdPyramidClone(const char *Cmd) {
static int CmdPyramidSim(const char *Cmd) {
char cmdp = param_getchar(Cmd, 0);
if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_pyramid_sim();
char cmdp = tolower(param_getchar(Cmd, 0));
if (strlen(Cmd) == 0 || cmdp == 'h') return usage_lf_pyramid_sim();
uint32_t facilitycode = 0, cardnumber = 0, fc = 0, cn = 0;
uint8_t bs[128];
memset(bs, 0x00, sizeof(bs));
// Pyramid uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
uint8_t clk = 50, invert = 0, high = 10, low = 8;
if (sscanf(Cmd, "%u %u", &fc, &cn) != 2) return usage_lf_pyramid_sim();
facilitycode = (fc & 0x000000FF);
@ -282,15 +279,17 @@ static int CmdPyramidSim(const char *Cmd) {
PrintAndLogEx(SUCCESS, "Simulating Farpointe/Pyramid - Facility Code: %u, CardNumber: %u", facilitycode, cardnumber);
// Pyramid uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
lf_fsksim_t *payload = calloc(1, sizeof(lf_fsksim_t) + sizeof(bs));
payload->fchigh = high;
payload->fclow = low;
payload->separator = invert;
payload->clock = clk;
payload->fchigh = 10;
payload->fclow = 8;
payload->separator = 0;
payload->clock = 50;
memcpy(payload->data, bs, sizeof(bs));
clearCommandBuffer();
SendCommandNG(CMD_FSK_SIM_TAG, (uint8_t *)payload, sizeof(lf_fsksim_t) + sizeof(bs));
free(payload);
PacketResponseNG resp;
WaitForResponse(CMD_FSK_SIM_TAG, &resp);