diff options
| -rw-r--r-- | security/integrity/ima/ima_crypto.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c index 38f2ed830dd6..802d5d20f36f 100644 --- a/security/integrity/ima/ima_crypto.c +++ b/security/integrity/ima/ima_crypto.c @@ -477,11 +477,13 @@ static int ima_calc_field_array_hash_tfm(struct ima_field_data *field_data, u8 buffer[IMA_EVENT_NAME_LEN_MAX + 1] = { 0 }; u8 *data_to_hash = field_data[i].data; u32 datalen = field_data[i].len; + u32 datalen_to_hash = + !ima_canonical_fmt ? datalen : cpu_to_le32(datalen); if (strcmp(td->name, IMA_TEMPLATE_IMA_NAME) != 0) { rc = crypto_shash_update(shash, - (const u8 *) &field_data[i].len, - sizeof(field_data[i].len)); + (const u8 *) &datalen_to_hash, + sizeof(datalen_to_hash)); if (rc) break; } else if (strcmp(td->fields[i]->field_id, "n") == 0) { |