From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo de Lara Subject: [PATCH] crypto/aesni_mb: add missing digest length Date: Fri, 27 Jan 2017 13:16:08 +0000 Message-ID: <1485522968-211005-1-git-send-email-pablo.de.lara.guarch@intel.com> Cc: dev@dpdk.org, Pablo de Lara To: adrien.mazarguil@6wind.com, jingjing.wu@intel.com Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 0053A28FD for ; Fri, 27 Jan 2017 14:14:09 +0100 (CET) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" AESNI MB now supports authentication only operations, but the array containing all the possible digest lengths was not updated to reflect the new algorithm NULL_HASH, causing an "Out-of-bounds access". Coverity issue: 140977 Fixes: 8772c3f713e2 ("crypto/aesni_mb: add single operation functionality") Signed-off-by: Pablo de Lara --- drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h index 5f125b2..eb4b2ad 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h @@ -88,6 +88,7 @@ static const unsigned auth_truncated_digest_byte_lengths[] = { [SHA_384] = 24, [SHA_512] = 32, [AES_XCBC] = 12, + [NULL_HASH] = 0 }; /** @@ -111,6 +112,7 @@ static const unsigned auth_digest_byte_lengths[] = { [SHA_384] = 48, [SHA_512] = 64, [AES_XCBC] = 16, + [NULL_HASH] = 0 }; /** -- 2.7.4