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Diffstat (limited to 'security/integrity/ima/ima_appraise.c')
-rw-r--r--security/integrity/ima/ima_appraise.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index f0cd67cab6aa..89b83194d1dc 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -54,7 +54,7 @@ int ima_must_appraise(struct inode *inode, int mask, enum ima_hooks func)
security_task_getsecid(current, &secid);
return ima_match_policy(inode, current_cred(), secid, func, mask,
- IMA_APPRAISE | IMA_HASH, NULL);
+ IMA_APPRAISE | IMA_HASH, NULL, NULL);
}
static int ima_fix_xattr(struct dentry *dentry,
@@ -165,7 +165,8 @@ enum hash_algo ima_get_hash_algo(struct evm_ima_xattr_data *xattr_value,
return sig->hash_algo;
break;
case IMA_XATTR_DIGEST_NG:
- ret = xattr_value->digest[0];
+ /* first byte contains algorithm id */
+ ret = xattr_value->data[0];
if (ret < HASH_ALGO__LAST)
return ret;
break;
@@ -173,7 +174,7 @@ enum hash_algo ima_get_hash_algo(struct evm_ima_xattr_data *xattr_value,
/* this is for backward compatibility */
if (xattr_len == 21) {
unsigned int zero = 0;
- if (!memcmp(&xattr_value->digest[16], &zero, 4))
+ if (!memcmp(&xattr_value->data[16], &zero, 4))
return HASH_ALGO_MD5;
else
return HASH_ALGO_SHA1;
@@ -272,7 +273,7 @@ int ima_appraise_measurement(enum ima_hooks func,
/* xattr length may be longer. md5 hash in previous
version occupied 20 bytes in xattr, instead of 16
*/
- rc = memcmp(&xattr_value->digest[hash_start],
+ rc = memcmp(&xattr_value->data[hash_start],
iint->ima_hash->digest,
iint->ima_hash->length);
else