diff options
Diffstat (limited to 'security/integrity/ima/ima_template_lib.c')
| -rw-r--r-- | security/integrity/ima/ima_template_lib.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c index 3b2cb8f100..4183956c53 100644 --- a/security/integrity/ima/ima_template_lib.c +++ b/security/integrity/ima/ima_template_lib.c @@ -339,6 +339,8 @@ int ima_eventdigest_init(struct ima_event_data *event_data, struct ima_field_data *field_data) { struct ima_max_digest_data hash; + struct ima_digest_data *hash_hdr = container_of(&hash.hdr, + struct ima_digest_data, hdr); u8 *cur_digest = NULL; u32 cur_digestsize = 0; struct inode *inode; @@ -358,7 +360,7 @@ int ima_eventdigest_init(struct ima_event_data *event_data, if ((const char *)event_data->filename == boot_aggregate_name) { if (ima_tpm_chip) { hash.hdr.algo = HASH_ALGO_SHA1; - result = ima_calc_boot_aggregate(&hash.hdr); + result = ima_calc_boot_aggregate(hash_hdr); /* algo can change depending on available PCR banks */ if (!result && hash.hdr.algo != HASH_ALGO_SHA1) @@ -368,7 +370,7 @@ int ima_eventdigest_init(struct ima_event_data *event_data, memset(&hash, 0, sizeof(hash)); } - cur_digest = hash.hdr.digest; + cur_digest = hash_hdr->digest; cur_digestsize = hash_digest_size[HASH_ALGO_SHA1]; goto out; } @@ -379,14 +381,14 @@ int ima_eventdigest_init(struct ima_event_data *event_data, inode = file_inode(event_data->file); hash.hdr.algo = ima_template_hash_algo_allowed(ima_hash_algo) ? ima_hash_algo : HASH_ALGO_SHA1; - result = ima_calc_file_hash(event_data->file, &hash.hdr); + result = ima_calc_file_hash(event_data->file, hash_hdr); if (result) { integrity_audit_msg(AUDIT_INTEGRITY_DATA, inode, event_data->filename, "collect_data", "failed", result, 0); return result; } - cur_digest = hash.hdr.digest; + cur_digest = hash_hdr->digest; cur_digestsize = hash.hdr.length; out: return ima_eventdigest_init_common(cur_digest, cur_digestsize, |