From: Ankur Dwivedi <adwivedi@marvell.com>
Date: Fri, 3 Jul 2020 05:41:40 +0000 (+0530)
Subject: crypto/octeontx2: reset session private data
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=04907345dbdae82de7b68e8a4b222d9e3df44def;p=dpdk.git

crypto/octeontx2: reset session private data

This patch sets the first 32 bytes of session private data
to zero. This prevents garbage data to be used in code logic.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
---

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
index ad292a08f7..c0aed612a9 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
@@ -364,6 +364,9 @@ sym_session_configure(int driver_id, struct rte_crypto_sym_xform *xform,
 		return -ENOMEM;
 	}
 
+	memset(priv, 0, sizeof(struct cpt_sess_misc) +
+			offsetof(struct cpt_ctx, fctx));
+
 	misc = priv;
 
 	for ( ; xform != NULL; xform = xform->next) {