diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/crypto/krb/yarrow/ycipher.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/lib/crypto/krb/yarrow/ycipher.c b/src/lib/crypto/krb/yarrow/ycipher.c index 7222d94c5..8a664ac31 100644 --- a/src/lib/crypto/krb/yarrow/ycipher.c +++ b/src/lib/crypto/krb/yarrow/ycipher.c @@ -74,6 +74,12 @@ int krb5int_yarrow_cipher_encrypt_block(CIPHER_CTX *ctx, krb5_crypto_iov iov; const struct krb5_enc_provider *enc = &yarrow_enc_provider; + /* + This can happen if ENOMEM in initializing the key + which happens on init or during reseeding + */ + if (!ctx->key) + return YARROW_FAIL; memcpy(out, in, CIPHER_BLOCK_SIZE); iov.flags = KRB5_CRYPTO_TYPE_DATA; iov.data = make_data(out, CIPHER_BLOCK_SIZE); |