From mboxrd@z Thu Jan 1 00:00:00 1970 From: Slawomir Mrozowicz Subject: [PATCH] examples/l2fwd-crypto: out-of-bounds read Date: Wed, 29 Jun 2016 14:19:04 +0200 Message-ID: <1467202744-4140-1-git-send-email-slawomirx.mrozowicz@intel.com> Cc: dev@dpdk.org, Slawomir Mrozowicz To: declan.doherty@intel.com Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 5AAE72BC2 for ; Wed, 29 Jun 2016 13:19:09 +0200 (CEST) List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Overrunning array crypto_statistics of 32 64-byte elements at element index 63 using index cdevid. Fixed by extend crypto_statistics array. Fixes: 387259bd6c67 ("examples/l2fwd-crypto: add sample application") Coverity ID 120145 Signed-off-by: Slawomir Mrozowicz --- examples/l2fwd-crypto/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c index 8dc616d..70fada5 100644 --- a/examples/l2fwd-crypto/main.c +++ b/examples/l2fwd-crypto/main.c @@ -243,7 +243,7 @@ struct l2fwd_crypto_statistics { } __rte_cache_aligned; struct l2fwd_port_statistics port_statistics[RTE_MAX_ETHPORTS]; -struct l2fwd_crypto_statistics crypto_statistics[RTE_MAX_ETHPORTS]; +struct l2fwd_crypto_statistics crypto_statistics[RTE_CRYPTO_MAX_DEVS]; /* A tsc-based timer responsible for triggering statistics printout */ #define TIMER_MILLISECOND 2000000ULL /* around 1ms at 2 Ghz */ -- 1.9.1