From: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
To: declan.doherty@intel.com
Cc: dev@dpdk.org, Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Subject: [dpdk-dev] [PATCH v2] examples/l2fwd-crypto: fix out-of-bounds read
Date: Thu, 30 Jun 2016 11:05:34 +0200 [thread overview]
Message-ID: <1467277534-6955-1-git-send-email-slawomirx.mrozowicz@intel.com> (raw)
Overrunning array crypto_statistics of 32 64-byte elements
at element index 63 using index cdevid.
Fixed by extend crypto_statistics array.
Coverity ID 120145
Fixes: 387259bd6c67 ("examples/l2fwd-crypto: add sample application")
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
---
v2:
- correct commit description
---
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
reply other threads:[~2016-06-30 8:07 UTC|newest]
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