Re: [PATCH 2/4] [IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps.

2007-11-20 Thread David Miller 
From: YOSHIFUJI Hideaki / 吉藤英明 <[EMAIL PROTECTED]>
Date: Wed, 21 Nov 2007 01:51:28 +0900 (JST)

> Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>

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

[PATCH 2/4] [IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps.

2007-11-20 Thread YOSHIFUJI Hideaki / 吉藤英明 
Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
---
 net/ipv4/tcp_ipv4.c |8 
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index ff36096..652c323 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -938,10 +938,10 @@ int tcp_v4_md5_do_del(struct sock *sk, __be32 addr)
tp->md5sig_info->alloced4 = 0;
} else if (tp->md5sig_info->entries4 != i) {
/* Need to do some manipulation */
-   memcpy(&tp->md5sig_info->keys4[i],
-  &tp->md5sig_info->keys4[i+1],
-  (tp->md5sig_info->entries4 - i) *
-   sizeof(struct tcp4_md5sig_key));
+   memmove(&tp->md5sig_info->keys4[i],
+   &tp->md5sig_info->keys4[i+1],
+   (tp->md5sig_info->entries4 - i) *
+sizeof(struct tcp4_md5sig_key));
}
tcp_free_md5sig_pool();
return 0;
-- 
1.4.4.4

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