From 06f6e365e2ecf799c249bb464aa9d5f055e88b56 Mon Sep 17 00:00:00 2001
From: Ovidiu Panait <ovidiu.panait@windriver.com>
Date: Sun, 10 Oct 2021 19:36:42 +0300
Subject: [PATCH] crypto: octeontx2 - set assoclen in aead_do_fallback()
Git-commit: 06f6e365e2ecf799c249bb464aa9d5f055e88b56
References: git-fixes stable-5.14.19
Patch-mainline: v5.16-rc1 

Currently, in case of aead fallback, no associated data info is set in the
fallback request. To fix this, call aead_request_set_ad() to pass the assoclen.

Fixes: 6f03f0e8b6c8 ("crypto: octeontx2 - register with linux crypto framework")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
index a72723455df7..877a948469bd 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
@@ -1274,6 +1274,7 @@ static int aead_do_fallback(struct aead_request *req, bool is_enc)
 					  req->base.complete, req->base.data);
 		aead_request_set_crypt(&rctx->fbk_req, req->src,
 				       req->dst, req->cryptlen, req->iv);
+		aead_request_set_ad(&rctx->fbk_req, req->assoclen);
 		ret = is_enc ? crypto_aead_encrypt(&rctx->fbk_req) :
 			       crypto_aead_decrypt(&rctx->fbk_req);
 	} else {
-- 
2.26.2