These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / s390 / crypto / zcrypt_cca_key.h

diff --git a/kernel/drivers/s390/crypto/zcrypt_cca_key.h b/kernel/drivers/s390/crypto/zcrypt_cca_key.h
index 1f42f10..ca0cdbe 100644 (file)
--- a/kernel/drivers/s390/crypto/zcrypt_cca_key.h
+++ b/kernel/drivers/s390/crypto/zcrypt_cca_key.h
@@ -291,7 +291,7 @@ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt,
 
        memset(key, 0, sizeof(*key));
 
-       short_len = crt->inputdatalength / 2;
+       short_len = (crt->inputdatalength + 1) / 2;
        long_len = short_len + 8;
        pad_len = -(3*long_len + 2*short_len) & 7;
        key_len = 3*long_len + 2*short_len + pad_len + crt->inputdatalength;