patch 'crypto/qat: fix size calculation for memset' has been queued to stable release 24.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 24.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/23/25. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/87d3b0a982c03790726d513d5914a209d2929aba

Thanks.

Kevin

---
>From 87d3b0a982c03790726d513d5914a209d2929aba Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Thu, 20 Feb 2025 08:27:14 -0800
Subject: [PATCH] crypto/qat: fix size calculation for memset

[ upstream commit 99763482361f08c77c9752985d7a7fd9adecd719 ]

The memset was always doing 0 bytes since size computed later.

Link: https://pvs-studio.com/en/blog/posts/cpp/1179/

Fixes: 3a80d7fb2ecd ("crypto/qat: support SHA3 plain hash")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/crypto/qat/qat_sym_session.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/crypto/qat/qat_sym_session.c b/drivers/crypto/qat/qat_sym_session.c
index 3279deb325..5a4bac8c46 100644
--- a/drivers/crypto/qat/qat_sym_session.c
+++ b/drivers/crypto/qat/qat_sym_session.c
@@ -2347,5 +2347,5 @@ int qat_sym_cd_cipher_set(struct qat_sym_session *cdesc,
 }
 
-int qat_sym_cd_auth_set(struct qat_sym_session *cdesc,
+static int qat_sym_cd_auth_set(struct qat_sym_session *cdesc,
 		const uint8_t *authkey,
 		uint32_t authkeylen,
@@ -2621,25 +2621,25 @@ int qat_sym_cd_auth_set(struct qat_sym_session *cdesc,
 	case ICP_QAT_HW_AUTH_ALGO_SHA3_224:
 		/* Plain SHA3-224 */
-		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		state1_size = qat_hash_get_state1_size(
 				cdesc->qat_hash_alg);
+		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		break;
 	case ICP_QAT_HW_AUTH_ALGO_SHA3_256:
 		/* Plain SHA3-256 */
-		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		state1_size = qat_hash_get_state1_size(
 				cdesc->qat_hash_alg);
+		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		break;
 	case ICP_QAT_HW_AUTH_ALGO_SHA3_384:
 		/* Plain SHA3-384 */
-		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		state1_size = qat_hash_get_state1_size(
 				cdesc->qat_hash_alg);
+		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		break;
 	case ICP_QAT_HW_AUTH_ALGO_SHA3_512:
 		/* Plain SHA3-512 */
-		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		state1_size = qat_hash_get_state1_size(
 				cdesc->qat_hash_alg);
+		memset(cdesc->cd_cur_ptr, 0, state1_size);
 		break;
 	case ICP_QAT_HW_AUTH_ALGO_AES_XCBC_MAC:
-- 
2.50.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2025-07-18 20:29:14.267087311 +0100
+++ 0094-crypto-qat-fix-size-calculation-for-memset.patch	2025-07-18 20:29:11.000907545 +0100
@@ -1 +1 @@
-From 99763482361f08c77c9752985d7a7fd9adecd719 Mon Sep 17 00:00:00 2001
+From 87d3b0a982c03790726d513d5914a209d2929aba Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 99763482361f08c77c9752985d7a7fd9adecd719 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index 7f370f03fb..5d831b3106 100644
+index 3279deb325..5a4bac8c46 100644