[dpdk-dev] [PATCH v2 4/8] crypto/octeontx2: set session private data

[Ankur Dwivedi]

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 <adwiv...@marvell.com>
---
 drivers/crypto/octeontx2/otx2_cryptodev_ops.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c 
b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
index ad292a0..c0aed61 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
@@ -364,6 +364,9 @@
                return -ENOMEM;
        }
 
+       memset(priv, 0, sizeof(struct cpt_sess_misc) +
+                       offsetof(struct cpt_ctx, fctx));
+
        misc = priv;
 
        for ( ; xform != NULL; xform = xform->next) {
-- 
1.9.3