netdev - [PATCH 2/9] net: Use SKB_WITH_OVERHEAD in build

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1336056971-7839-2-git-send-email-ian.campbell@citrix.com>
Date:	Thu, 3 May 2012 15:56:04 +0100
From:	Ian Campbell <ian.campbell@...rix.com>
To:	netdev@...r.kernel.org
CC:	David Miller <davem@...emloft.net>,
	Eric Dumazet <eric.dumazet@...il.com>,
	"Michael S. Tsirkin" <mst@...hat.com>,
	Ian Campbell <ian.campbell@...rix.com>
Subject: [PATCH 2/9] net: Use SKB_WITH_OVERHEAD in build_skb

Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
Acked-by: Eric Dumazet <eric.dumazet@...il.com>
---
 net/core/skbuff.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a056d7c..c60b603 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -263,7 +263,7 @@ struct sk_buff *build_skb(void *data, unsigned int frag_size)
 	if (!skb)
 		return NULL;
 
-	size -= SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	size = SKB_WITH_OVERHEAD(size);
 
 	memset(skb, 0, offsetof(struct sk_buff, tail));
 	skb->truesize = SKB_TRUESIZE(size);
-- 
1.7.2.5

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html