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fix resource leak

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This commit is contained in:
iceman1001 2021-10-10 19:01:49 +02:00
commit 2c72763a5a
2 changed files with 12 additions and 3 deletions
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1
client/src/cmdcrc.c
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@ -461,6 +461,7 @@ static int CmdrevengSearch(const char *Cmd) {
char *outHex = calloc(dataLen - crcChars + 1, sizeof(char)); char *outHex = calloc(dataLen - crcChars + 1, sizeof(char));
if (outHex == NULL) { if (outHex == NULL) {
free(inCRC);
return 0; return 0;
} }

10
client/src/cmdhf14a.c
View file

@ -33,6 +33,7 @@
#include "nfc/ndef.h" // NDEFRecordsDecodeAndPrint #include "nfc/ndef.h" // NDEFRecordsDecodeAndPrint
#include "cmdnfc.h" // print_type4_cc_info #include "cmdnfc.h" // print_type4_cc_info
#include "fileutils.h" // saveFile #include "fileutils.h" // saveFile
#include "atrs.h" // getATRinfo
static bool APDUInFramingEnable = true; static bool APDUInFramingEnable = true;
@ -504,10 +505,11 @@ static int CmdHF14AReader(const char *Cmd) {
if (card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes if (card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
if (card.ats_len == card.ats[0] + 2) if (card.ats_len == card.ats[0] + 2)
PrintAndLogEx(SUCCESS, " ATS: " _GREEN_("%s"), sprint_hex(card.ats, card.ats[0])); PrintAndLogEx(SUCCESS, " ATS: " _GREEN_("%s"), sprint_hex(card.ats, card.ats[0]));
else else {
PrintAndLogEx(SUCCESS, " ATS: [%d] " _GREEN_("%s"), card.ats_len, sprint_hex(card.ats, card.ats_len)); PrintAndLogEx(SUCCESS, " ATS: [%d] " _GREEN_("%s"), card.ats_len, sprint_hex(card.ats, card.ats_len));
} }
} }
}
if (!disconnectAfter) { if (!disconnectAfter) {
if (!silent) PrintAndLogEx(SUCCESS, "Card is selected. You can now start sending commands"); if (!silent) PrintAndLogEx(SUCCESS, "Card is selected. You can now start sending commands");
} }
@ -1992,7 +1994,13 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
break; break;
} }
} else { } else {
if (card.ats[pos] == 0x80)
PrintAndLogEx(SUCCESS, " %s (compact TLV data object)", sprint_hex_inrow(card.ats + pos, calen));
else
PrintAndLogEx(SUCCESS, " %s", sprint_hex_inrow(card.ats + pos, calen)); PrintAndLogEx(SUCCESS, " %s", sprint_hex_inrow(card.ats + pos, calen));
PrintAndLogEx(NORMAL, "");
} }
} }