* [PATCH v2] net/iavf: fix null pointer dereference
@ 2022-01-28 9:43 Weiguo Li
2022-02-09 1:37 ` Zhang, Qi Z
0 siblings, 1 reply; 2+ messages in thread
From: Weiguo Li @ 2022-01-28 9:43 UTC (permalink / raw)
To: jingjing.wu; +Cc: radu.nicolau, dev
Check for memory allocation failure is added to avoid null
pointer dereference.
Fixes: 6bc987ecb860 ("net/iavf: support IPsec inline crypto")
Signed-off-by: Weiguo Li <liwg06@foxmail.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
---
v2:
* Update to keep coding style consistent
---
drivers/net/iavf/iavf_ipsec_crypto.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/iavf/iavf_ipsec_crypto.c b/drivers/net/iavf/iavf_ipsec_crypto.c
index adf101ab8a..6ac1b213db 100644
--- a/drivers/net/iavf/iavf_ipsec_crypto.c
+++ b/drivers/net/iavf/iavf_ipsec_crypto.c
@@ -1352,6 +1352,8 @@ iavf_ipsec_crypto_set_security_capabililites(struct iavf_security_ctx
capabilities = rte_zmalloc("crypto_cap",
sizeof(struct rte_cryptodev_capabilities) *
(number_of_capabilities + 1), 0);
+ if (!capabilities)
+ return -ENOMEM;
capabilities[number_of_capabilities].op = RTE_CRYPTO_OP_TYPE_UNDEFINED;
/**
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* RE: [PATCH v2] net/iavf: fix null pointer dereference
2022-01-28 9:43 [PATCH v2] net/iavf: fix null pointer dereference Weiguo Li
@ 2022-02-09 1:37 ` Zhang, Qi Z
0 siblings, 0 replies; 2+ messages in thread
From: Zhang, Qi Z @ 2022-02-09 1:37 UTC (permalink / raw)
To: Weiguo Li, Wu, Jingjing; +Cc: Nicolau, Radu, dev
> -----Original Message-----
> From: Weiguo Li <liwg06@foxmail.com>
> Sent: Friday, January 28, 2022 5:43 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Nicolau, Radu <radu.nicolau@intel.com>; dev@dpdk.org
> Subject: [PATCH v2] net/iavf: fix null pointer dereference
>
> Check for memory allocation failure is added to avoid null pointer
> dereference.
>
> Fixes: 6bc987ecb860 ("net/iavf: support IPsec inline crypto")
>
> Signed-off-by: Weiguo Li <liwg06@foxmail.com>
> Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-02-09 1:37 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-28 9:43 [PATCH v2] net/iavf: fix null pointer dereference Weiguo Li
2022-02-09 1:37 ` Zhang, Qi Z
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).