patches for DPDK stable branches
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From: Haggai Eran <haggaie@nvidia.com>
To: dev@dpdk.org
Cc: Akhil Goyal <akhil.goyal@nxp.com>,
	Haggai Eran <haggaie@nvidia.com>,
	stable@dpdk.org, Declan Doherty <declan.doherty@intel.com>
Subject: [dpdk-stable] [PATCH] cryptodev: fix cryptodev parameter parsing
Date: Thu,  8 Oct 2020 22:42:14 +0300
Message-ID: <1602186134-591-1-git-send-email-haggaie@nvidia.com> (raw)

The rte_cryptodev_pmd_parse_input_args function crashes with a
segmentation fault when passing a non-empty argument string.

The function passes cryptodev_pmd_valid_params to rte_kvargs_parse,
which accepts a NULL-terminated list of valid keys, yet
cryptodev_pmd_valid_params does not end with NULL. The patch adds the
missing NULL pointer.

Fixes: 9e6edea41805 ("cryptodev: add APIs to assist PMD initialisation")
Cc: stable@dpdk.org

Signed-off-by: Haggai Eran <haggaie@nvidia.com>
---
 lib/librte_cryptodev/rte_cryptodev_pmd.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/librte_cryptodev/rte_cryptodev_pmd.h b/lib/librte_cryptodev/rte_cryptodev_pmd.h
index 81975d72b47a..1367222f7350 100644
--- a/lib/librte_cryptodev/rte_cryptodev_pmd.h
+++ b/lib/librte_cryptodev/rte_cryptodev_pmd.h
@@ -41,7 +41,8 @@
 static const char * const cryptodev_pmd_valid_params[] = {
 	RTE_CRYPTODEV_PMD_NAME_ARG,
 	RTE_CRYPTODEV_PMD_MAX_NB_QP_ARG,
-	RTE_CRYPTODEV_PMD_SOCKET_ID_ARG
+	RTE_CRYPTODEV_PMD_SOCKET_ID_ARG,
+	NULL
 };
 
 /**
-- 
1.8.3.1


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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-08 19:42 Haggai Eran [this message]
2020-10-09 17:51 ` Akhil Goyal

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