diff options
Diffstat (limited to 'security/integrity/ima/ima_main.c')
| -rw-r--r-- | security/integrity/ima/ima_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 4b4348d681a6..fff155f230a5 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -948,6 +948,8 @@ int process_buffer_measurement(struct mnt_idmap *idmap, .buf_len = size}; struct ima_template_desc *template; struct ima_max_digest_data hash; + struct ima_digest_data *hash_hdr = container_of(&hash.hdr, + struct ima_digest_data, hdr); char digest_hash[IMA_MAX_DIGEST_SIZE]; int digest_hash_len = hash_digest_size[ima_hash_algo]; int violation = 0; @@ -986,7 +988,7 @@ int process_buffer_measurement(struct mnt_idmap *idmap, if (!pcr) pcr = CONFIG_IMA_MEASURE_PCR_IDX; - iint.ima_hash = &hash.hdr; + iint.ima_hash = hash_hdr; iint.ima_hash->algo = ima_hash_algo; iint.ima_hash->length = hash_digest_size[ima_hash_algo]; @@ -997,7 +999,7 @@ int process_buffer_measurement(struct mnt_idmap *idmap, } if (buf_hash) { - memcpy(digest_hash, hash.hdr.digest, digest_hash_len); + memcpy(digest_hash, hash_hdr->digest, digest_hash_len); ret = ima_calc_buffer_hash(digest_hash, digest_hash_len, iint.ima_hash); |