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covery 265055, 265056, 265059 resource leak

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iceman1001 2020-01-03 18:07:31 +01:00
commit 21de7a265b
1 changed files with 5 additions and 1 deletions
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6
client/cmdhfmf.c
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@ -1799,6 +1799,7 @@ static int CmdHF14AMfAutoPWN(const char *Cmd) {
// create/initialize key storage structure // create/initialize key storage structure
int32_t res = initSectorTable(&e_sector, sectors_cnt); int32_t res = initSectorTable(&e_sector, sectors_cnt);
if (res != sectors_cnt) { if (res != sectors_cnt) {
free(e_sector);
return PM3_EMALLOC; return PM3_EMALLOC;
} }
@ -3644,8 +3645,10 @@ static int CmdHF14AMfEKeyPrn(const char *Cmd) {
// create/initialize key storage structure // create/initialize key storage structure
int32_t res = initSectorTable(&e_sector, sectors_cnt); int32_t res = initSectorTable(&e_sector, sectors_cnt);
if (res != sectors_cnt) if (res != sectors_cnt) {
free(e_sector);
return PM3_EMALLOC; return PM3_EMALLOC;
}
// read UID from EMUL // read UID from EMUL
if (mfEmlGetMem(data, 0, 1) != PM3_SUCCESS) { if (mfEmlGetMem(data, 0, 1) != PM3_SUCCESS) {
@ -4083,6 +4086,7 @@ static int CmdHF14AMfCSave(const char *Cmd) {
PacketResponseNG resp; PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) { if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
PrintAndLogEx(WARNING, "iso14443a card select failed"); PrintAndLogEx(WARNING, "iso14443a card select failed");
free(dump);
return PM3_ESOFT; return PM3_ESOFT;
} }