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* grub-core/fs/zfs/zfscrypt.c (grub_ccm_decrypt): Return right error

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type.
	(grub_gcm_decrypt): Likewise.
	(algo_decrypt): Likewise.
	(grub_zfs_decrypt_real): Transform error type.
This commit is contained in:
Vladimir Serbinenko 2013-11-07 00:59:44 +01:00
parent 5d17fd0fec
commit 8b66bb5d8d
2 changed files with 17 additions and 8 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2013-11-07 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/zfs/zfscrypt.c (grub_ccm_decrypt): Return right error
type.
(grub_gcm_decrypt): Likewise.
(algo_decrypt): Likewise.
(grub_zfs_decrypt_real): Transform error type.
2013-11-07 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/disk/geli.c (geli_rekey): Fix error return type.

17
grub-core/fs/zfs/zfscrypt.c
View file

@ -143,7 +143,7 @@ grub_ccm_decrypt (grub_crypto_cipher_handle_t cipher,
return err;
if (mac_out)
grub_crypto_xor (mac_out, mac, mul, m);
return GRUB_ERR_NONE;
return GPG_ERR_NO_ERROR;
}
static void
@ -244,7 +244,7 @@ grub_gcm_decrypt (grub_crypto_cipher_handle_t cipher,
if (mac_out)
grub_crypto_xor (mac_out, mac, mac_xor, m);
return GRUB_ERR_NONE;
return GPG_ERR_NO_ERROR;
}
@ -258,13 +258,14 @@ algo_decrypt (grub_crypto_cipher_handle_t cipher, grub_uint64_t algo,
switch (algo)
{
case 0:
return grub_ccm_decrypt (cipher, out, in, psize, mac_out, nonce, l, m);
return grub_ccm_decrypt (cipher, out, in, psize,
mac_out, nonce, l, m);
case 1:
return grub_gcm_decrypt (cipher, out, in, psize, mac_out, nonce,
return grub_gcm_decrypt (cipher, out, in, psize,
mac_out, nonce,
15 - l, m);
default:
return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, "algorithm %lld is not supported yet",
(long long) algo);
return GPG_ERR_CIPHER_ALGO;
}
}
@ -279,7 +280,7 @@ grub_zfs_decrypt_real (grub_crypto_cipher_handle_t cipher,
grub_uint32_t mac[4];
unsigned i;
grub_uint32_t sw[4];
grub_err_t err;
gcry_err_code_t err;
grub_memcpy (sw, nonce, 16);
if (endian != GRUB_ZFS_BIG_ENDIAN)
@ -295,7 +296,7 @@ grub_zfs_decrypt_real (grub_crypto_cipher_handle_t cipher,
size, mac,
sw + 1, 3, 12);
if (err)
return err;
return grub_crypto_gcry_error (err);
for (i = 0; i < 3; i++)
if (grub_zfs_to_cpu32 (expected_mac[i], endian)