From: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
To: monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
Subject: [PATCH 1/7] IB/rxe: Allocate enough space for an IPv6 addr
Date: Fri, 18 Nov 2016 09:36:43 -0500 [thread overview]
Message-ID: <1479479809-10798-1-git-send-email-andrew.boyer@dell.com> (raw)
Avoid smashing the stack when an ICRC error occurs on an IPv6 network.
Signed-off-by: Andrew Boyer <andrew.boyer-8PEkshWhKlo@public.gmane.org>
---
drivers/infiniband/sw/rxe/rxe_recv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c
index 46f0628..b40ab8d 100644
--- a/drivers/infiniband/sw/rxe/rxe_recv.c
+++ b/drivers/infiniband/sw/rxe/rxe_recv.c
@@ -391,7 +391,7 @@ int rxe_rcv(struct sk_buff *skb)
payload_size(pkt));
calc_icrc = cpu_to_be32(~calc_icrc);
if (unlikely(calc_icrc != pack_icrc)) {
- char saddr[sizeof(struct in6_addr)];
+ char saddr[64];
if (skb->protocol == htons(ETH_P_IPV6))
sprintf(saddr, "%pI6", &ipv6_hdr(skb)->saddr);
--
1.8.3.1
--
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next reply other threads:[~2016-11-18 14:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-18 14:36 Andrew Boyer [this message]
[not found] ` <1479479809-10798-1-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-18 14:36 ` [PATCH 2/7] IB/rxe: Advance the consumer pointer before posting the CQE Andrew Boyer
[not found] ` <1479479809-10798-2-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-22 15:24 ` Yonatan Cohen
2016-11-18 14:36 ` [PATCH 3/7] IB/rxe: Don't update the response PSN unless it's going forwards Andrew Boyer
[not found] ` <1479479809-10798-3-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-23 15:04 ` Yonatan Cohen
2016-11-18 14:36 ` [PATCH 4/7] IB/rxe: Unblock loopback by moving skb_out increment Andrew Boyer
[not found] ` <1479479809-10798-4-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-22 16:13 ` Moni Shoua
2016-11-18 14:36 ` [PATCH 5/7] IB/rxe: Add support for zero-byte operations Andrew Boyer
[not found] ` <1479479809-10798-5-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-23 15:04 ` Moni Shoua
2016-11-18 14:36 ` [PATCH 6/7] IB/rxe: Avoid missed completions in the CM/MAD Andrew Boyer
[not found] ` <1479479809-10798-6-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-22 17:14 ` Moni Shoua
2016-11-18 14:36 ` [PATCH 7/7] IB/rxe: Fix ref leaks in duplicate_request() and rxe_create_qp() Andrew Boyer
[not found] ` <1479479809-10798-7-git-send-email-andrew.boyer-8PEkshWhKlo@public.gmane.org>
2016-11-23 16:00 ` Moni Shoua
2016-11-22 15:21 ` [PATCH 1/7] IB/rxe: Allocate enough space for an IPv6 addr Yonatan Cohen
[not found] ` <975a89bc-033e-14ab-72f2-4244c0205e59-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-11-22 23:28 ` Bart Van Assche
2016-11-22 22:11 ` Bart Van Assche
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