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Fixed use of uninitialized value in wc_BufferKeyDecrypt.

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This commit is contained in:
Martin Kinčl
2019-05-16 16:37:31 +02:00
parent 6c713e4b88
commit 7a9d3db514
1 changed files with 2 additions and 0 deletions
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2
wolfcrypt/src/wc_encrypt.c
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@ -272,6 +272,8 @@ int wc_BufferKeyDecrypt(EncryptedInfo* info, byte* der, word32 derSz,
} }
#endif #endif
(void)XMEMSET(key, 0, WC_MAX_SYM_KEY_SIZE);
#ifndef NO_PWDBASED #ifndef NO_PWDBASED
if ((ret = wc_PBKDF1(key, password, passwordSz, info->iv, PKCS5_SALT_SZ, 1, if ((ret = wc_PBKDF1(key, password, passwordSz, info->iv, PKCS5_SALT_SZ, 1,
info->keySz, hashType)) != 0) { info->keySz, hashType)) != 0) {