diff options
Diffstat (limited to 'security/integrity/ima')
-rw-r--r-- | security/integrity/ima/ima_api.c | 10 | ||||
-rw-r--r-- | security/integrity/ima/ima_init.c | 5 | ||||
-rw-r--r-- | security/integrity/ima/ima_main.c | 5 | ||||
-rw-r--r-- | security/integrity/ima/ima_template_lib.c | 5 |
4 files changed, 7 insertions, 18 deletions
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c index 5b220a2fe573..c6805af46211 100644 --- a/security/integrity/ima/ima_api.c +++ b/security/integrity/ima/ima_api.c @@ -217,14 +217,11 @@ int ima_collect_measurement(struct integrity_iint_cache *iint, const char *audit_cause = "failed"; struct inode *inode = file_inode(file); const char *filename = file->f_path.dentry->d_name.name; + struct ima_max_digest_data hash; int result = 0; int length; void *tmpbuf; u64 i_version; - struct { - struct ima_digest_data hdr; - char digest[IMA_MAX_DIGEST_SIZE]; - } hash; /* * Always collect the modsig, because IMA might have already collected @@ -239,8 +236,9 @@ int ima_collect_measurement(struct integrity_iint_cache *iint, /* * Detecting file change is based on i_version. On filesystems - * which do not support i_version, support is limited to an initial - * measurement/appraisal/audit. + * which do not support i_version, support was originally limited + * to an initial measurement/appraisal/audit, but was modified to + * assume the file changed. */ i_version = inode_query_iversion(inode); hash.hdr.algo = algo; diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c index b26fa67476b4..63979aefc95f 100644 --- a/security/integrity/ima/ima_init.c +++ b/security/integrity/ima/ima_init.c @@ -47,12 +47,9 @@ static int __init ima_add_boot_aggregate(void) struct integrity_iint_cache tmp_iint, *iint = &tmp_iint; struct ima_event_data event_data = { .iint = iint, .filename = boot_aggregate_name }; + struct ima_max_digest_data hash; int result = -ENOMEM; int violation = 0; - struct { - struct ima_digest_data hdr; - char digest[TPM_MAX_DIGEST_SIZE]; - } hash; memset(iint, 0, sizeof(*iint)); memset(&hash, 0, sizeof(hash)); diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 7c80dfe2c7a5..c6412dec3810 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -874,10 +874,7 @@ int process_buffer_measurement(struct user_namespace *mnt_userns, .buf = buf, .buf_len = size}; struct ima_template_desc *template; - struct { - struct ima_digest_data hdr; - char digest[IMA_MAX_DIGEST_SIZE]; - } hash = {}; + struct ima_max_digest_data hash; char digest_hash[IMA_MAX_DIGEST_SIZE]; int digest_hash_len = hash_digest_size[ima_hash_algo]; int violation = 0; diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c index 5a5d462ab36d..7155d17a3b75 100644 --- a/security/integrity/ima/ima_template_lib.c +++ b/security/integrity/ima/ima_template_lib.c @@ -307,10 +307,7 @@ static int ima_eventdigest_init_common(const u8 *digest, u32 digestsize, int ima_eventdigest_init(struct ima_event_data *event_data, struct ima_field_data *field_data) { - struct { - struct ima_digest_data hdr; - char digest[IMA_MAX_DIGEST_SIZE]; - } hash; + struct ima_max_digest_data hash; u8 *cur_digest = NULL; u32 cur_digestsize = 0; struct inode *inode; |