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fix: coverity mem leak

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This commit is contained in:
iceman1001
2020-07-14 15:25:56 +02:00
parent 0f507c24e1
commit 889d1c93cb
1 changed files with 5 additions and 3 deletions
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6
client/src/cmdhficlass.c
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@@ -536,9 +536,11 @@ static int CmdHFiClassSniff(const char *Cmd) {
arg_lit0("j", "jam", "Jam (prevent) e-purse updates"), arg_lit0("j", "jam", "Jam (prevent) e-purse updates"),
arg_param_end arg_param_end
}; };
CLIExecWithReturn(ctx, Cmd, argtable, true);
CLIExecWithReturn(ctx, Cmd, argtable, true);
bool jam_epurse_update = arg_get_lit(ctx, 1); bool jam_epurse_update = arg_get_lit(ctx, 1);
CLIParserFree(ctx);
const uint8_t update_epurse_sequence[2] = {0x87, 0x02}; const uint8_t update_epurse_sequence[2] = {0x87, 0x02};
struct { struct {
@@ -1888,7 +1890,7 @@ static int iclass_read_block(uint8_t *KEY, uint8_t blockno, uint8_t keyType, boo
PrintAndLogEx(INFO, "-----------------------------------------------------------------"); PrintAndLogEx(INFO, "-----------------------------------------------------------------");
uint8_t dec_data[8]; uint8_t dec_data[8];
uint64_t a = bytes_to_num(result->blockdata, 8); uint64_t a = bytes_to_num(result->blockdata, 8);
if (leadingzeros(a) < 16) { if (leadingzeros(a) < 12) {
PrintAndLogEx(INFO, "data looks encrypted, false positive is possible"); PrintAndLogEx(INFO, "data looks encrypted, false positive is possible");
Decrypt(result->blockdata, dec_data); Decrypt(result->blockdata, dec_data);
PrintAndLogEx(SUCCESS, "decrypted : " _GREEN_("%s"), sprint_hex(dec_data, sizeof(dec_data))); PrintAndLogEx(SUCCESS, "decrypted : " _GREEN_("%s"), sprint_hex(dec_data, sizeof(dec_data)));