Offset of cd pointer is too big by state1size + state2size,
so few extra unnecessary bytes will be copied into cd.
Fixes: d9b7d5bbc845 ("crypto/qat: add ZUC EEA3/EIA3 capability")
Cc: [email protected]
Signed-off-by: Arek Kusztal <[email protected]>
---
drivers/crypto/qat/qat_sym_session.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/qat/qat_sym_session.c
b/drivers/crypto/qat/qat_sym_session.c
index fd2cc38..ebca579 100644
--- a/drivers/crypto/qat/qat_sym_session.c
+++ b/drivers/crypto/qat/qat_sym_session.c
@@ -1803,8 +1803,7 @@ int qat_sym_session_aead_create_cd_auth(struct
qat_sym_session *cdesc,
+ ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ);
memcpy(cdesc->cd_cur_ptr + state1_size, authkey, authkeylen);
- cdesc->cd_cur_ptr += state1_size + state2_size
- + ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ;
+ cdesc->cd_cur_ptr += ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ;
auth_param->hash_state_sz = ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ >> 3;
cdesc->min_qat_dev_gen = QAT_GEN2;
--
2.1.0
