[dpdk-dev] [PATCH v2] aesni_mb: fix out-of-bounds access
Fan Zhang
roy.fan.zhang at intel.com
Mon Jun 17 16:31:29 CEST 2019
This patch fixes the out-of-bounds coverity issue by adding
missed algorithms to the array.
Coverity issue: 337683
Fixes: c68d7aa354f6 ("crypto/aesni_mb: use architecture independent macros")
Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
---
drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
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 4d439360f..dda78d989 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
@@ -41,6 +41,14 @@ static const unsigned auth_blocksize[] = {
[SHA_512] = 128,
[AES_XCBC] = 16,
[AES_CCM] = 16,
+ [AES_CMAC] = 16,
+ [AES_GMAC] = 16,
+ [AES_GCM] = 16,
+ [PLAIN_SHA1] = 64,
+ [PLAIN_SHA_224] = 64,
+ [PLAIN_SHA_256] = 64,
+ [PLAIN_SHA_384] = 128,
+ [PLAIN_SHA_512] = 128
};
/**
@@ -65,7 +73,13 @@ static const unsigned auth_truncated_digest_byte_lengths[] = {
[AES_XCBC] = 12,
[AES_CMAC] = 12,
[AES_CCM] = 8,
- [NULL_HASH] = 0
+ [NULL_HASH] = 0,
+ [AES_GMAC] = 16,
+ [PLAIN_SHA1] = 20,
+ [PLAIN_SHA_224] = 28,
+ [PLAIN_SHA_256] = 32,
+ [PLAIN_SHA_384] = 48,
+ [PLAIN_SHA_512] = 64
};
/**
@@ -90,6 +104,7 @@ static const unsigned auth_digest_byte_lengths[] = {
[SHA_512] = 64,
[AES_XCBC] = 16,
[AES_CMAC] = 16,
+ [AES_CCM] = 16,
[AES_GMAC] = 12,
[NULL_HASH] = 0,
[PLAIN_SHA1] = 20,
--
2.14.5
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