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fix coverity resource leak

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iceman1001 2023-10-15 17:49:48 +02:00
commit 13f9972f39
1 changed files with 2 additions and 0 deletions
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client/src/cmdhficlass.c
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@ -370,12 +370,14 @@ static int generate_config_card(const iclass_config_card_item_t *o, uint8_t *ke
int res_key = loadFile_safe(ICLASS_DECRYPTION_BIN, "", (void **)&keyptr_en, &keylen); int res_key = loadFile_safe(ICLASS_DECRYPTION_BIN, "", (void **)&keyptr_en, &keylen);
if (res_key != PM3_SUCCESS) { if (res_key != PM3_SUCCESS) {
PrintAndLogEx(ERR, "Failed to find iclass_decryptionkey.bin"); PrintAndLogEx(ERR, "Failed to find iclass_decryptionkey.bin");
free(data);
return PM3_EINVARG; return PM3_EINVARG;
} }
if (keylen != 16) { if (keylen != 16) {
PrintAndLogEx(ERR, "Failed to load transport key from file"); PrintAndLogEx(ERR, "Failed to load transport key from file");
free(keyptr_en); free(keyptr_en);
free(data);
return PM3_EINVARG; return PM3_EINVARG;
} }
memcpy(key_en, keyptr_en, sizeof(key_en)); memcpy(key_en, keyptr_en, sizeof(key_en));