diff options
Diffstat (limited to 'security/integrity/ima/ima_crypto.c')
| -rw-r--r-- | security/integrity/ima/ima_crypto.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c index 73044fc6a952..7967a6904851 100644 --- a/security/integrity/ima/ima_crypto.c +++ b/security/integrity/ima/ima_crypto.c @@ -362,8 +362,10 @@ static int ima_calc_file_hash_tfm(struct file *file, rc = rbuf_len; break; } - if (rbuf_len == 0) + if (rbuf_len == 0) { /* unexpected EOF */ + rc = -EINVAL; break; + } offset += rbuf_len; rc = crypto_shash_update(shash, rbuf, rbuf_len); |