From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
To: adrien.mazarguil@6wind.com, jingjing.wu@intel.com
Cc: dev@dpdk.org, Pablo de Lara <pablo.de.lara.guarch@intel.com>
Subject: [dpdk-dev] [PATCH] crypto/aesni_mb: add missing digest length
Date: Fri, 27 Jan 2017 13:16:08 +0000 [thread overview]
Message-ID: <1485522968-211005-1-git-send-email-pablo.de.lara.guarch@intel.com> (raw)
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 <pablo.de.lara.guarch@intel.com>
---
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
next reply other threads:[~2017-01-27 13:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-27 13:16 Pablo de Lara [this message]
2017-01-27 13:15 ` De Lara Guarch, Pablo
2017-01-31 16:44 ` Declan Doherty
2017-02-09 22:19 ` De Lara Guarch, Pablo
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