diff options
Diffstat (limited to 'security/integrity/ima/ima_crypto.c')
| -rw-r--r-- | security/integrity/ima/ima_crypto.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c index 03d73a4009ab..fe02eb28b32b 100644 --- a/security/integrity/ima/ima_crypto.c +++ b/security/integrity/ima/ima_crypto.c @@ -57,6 +57,13 @@ MODULE_PARM_DESC(ahash_bufsize, "Maximum ahash buffer size"); static struct crypto_shash *ima_shash_tfm; static struct crypto_ahash *ima_ahash_tfm; +int ima_sha1_idx __ro_after_init; +/* + * Additional number of slots reserved, as needed, for SHA1 + * and IMA default algo. + */ +int ima_extra_slots __ro_after_init = 1; + int __init ima_init_crypto(void) { long rc; @@ -502,7 +509,8 @@ static int ima_calc_field_array_hash_tfm(struct ima_field_data *field_data, } if (!rc) - rc = crypto_shash_final(shash, entry->digest); + rc = crypto_shash_final(shash, + entry->digests[ima_sha1_idx].digest); return rc; } |