From c67862403e28dd67f38e896736f063d8dd522688 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 17 Nov 2006 11:25:49 -0200 Subject: [PATCH] [TCP] minisocks: Use kmemdup and LIMIT_NETDEBUG Code diff stats: [acme@newtoy net-2.6.20]$ codiff /tmp/tcp_minisocks.o.before /tmp/tcp_minisocks.o.after /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv4/tcp_minisocks.c: tcp_check_req | -44 1 function changed, 44 bytes removed [acme@newtoy net-2.6.20]$ Signed-off-by: Arnaldo Carvalho de Melo --- net/ipv4/tcp_minisocks.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 383cb38461c..6dddf59c1fb 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -351,8 +351,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo) * socket up. We've got bigger problems than * non-graceful socket closings. */ - if (net_ratelimit()) - printk(KERN_INFO "TCP: time wait bucket table overflow\n"); + LIMIT_NETDEBUG(KERN_INFO "TCP: time wait bucket table overflow\n"); } tcp_update_metrics(sk); @@ -667,11 +666,11 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, * newsk structure. If we fail to get memory then we * end up not copying the key across. Shucks. */ - char *newkey = kmalloc(key->keylen, GFP_ATOMIC); + char *newkey = kmemdup(key->key, key->keylen, + GFP_ATOMIC); if (newkey) { if (!tcp_alloc_md5sig_pool()) BUG(); - memcpy(newkey, key->key, key->keylen); tp->af_specific->md5_add(child, child, newkey, key->keylen); -- 2.41.1