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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  netns: fix ip_rt_frag_needed rt_is_expired
  netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences
  netfilter: fix double-free and use-after free
  netfilter: arptables in netns for real
  netfilter: ip{,6}tables_security: fix future section mismatch
  selinux: use nf_register_hooks()
  netfilter: ebtables: use nf_register_hooks()
  Revert "pkt_sched: sch_sfq: dump a real number of flows"
  qeth: use dev->ml_priv instead of dev->priv
  syncookies: Make sure ECN is disabled
  net: drop unused BUG_TRAP()
  net: convert BUG_TRAP to generic WARN_ON
  drivers/net: convert BUG_TRAP to generic WARN_ON
This commit is contained in:
Linus Torvalds
2008-07-26 20:17:56 -07:00
parent 78681ac08a 6c3b8fc618
commit 2284284281
69 changed files with 294 additions and 283 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/core/datagram.c
View File

@@ -285,7 +285,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -315,7 +315,7 @@ int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {
@@ -366,7 +366,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -402,7 +402,7 @@ static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
for (; list; list=list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {

10
net/core/dev.c
View File

@@ -1973,7 +1973,7 @@ static void net_tx_action(struct softirq_action *h)
struct sk_buff *skb = clist;
clist = clist->next;
BUG_TRAP(!atomic_read(&skb->users));
WARN_ON(atomic_read(&skb->users));
__kfree_skb(skb);
}
}
@@ -3847,7 +3847,7 @@ static void rollback_registered(struct net_device *dev)
dev->uninit(dev);
/* Notifier chain MUST detach us from master device. */
BUG_TRAP(!dev->master);
WARN_ON(dev->master);
/* Remove entries from kobject tree */
netdev_unregister_kobject(dev);
@@ -4169,9 +4169,9 @@ void netdev_run_todo(void)
/* paranoia */
BUG_ON(atomic_read(&dev->refcnt));
BUG_TRAP(!dev->ip_ptr);
BUG_TRAP(!dev->ip6_ptr);
BUG_TRAP(!dev->dn_ptr);
WARN_ON(dev->ip_ptr);
WARN_ON(dev->ip6_ptr);
WARN_ON(dev->dn_ptr);
if (dev->destructor)
dev->destructor(dev);

2
net/core/request_sock.c
View File

@@ -123,7 +123,7 @@ void reqsk_queue_destroy(struct request_sock_queue *queue)
}
}
BUG_TRAP(lopt->qlen == 0);
WARN_ON(lopt->qlen != 0);
if (lopt_size > PAGE_SIZE)
vfree(lopt);
else

20
net/core/skbuff.c
View File

@@ -1200,7 +1200,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -1229,7 +1229,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {
@@ -1475,7 +1475,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + frag->size;
if ((copy = end - offset) > 0) {
@@ -1503,7 +1503,7 @@ int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {
@@ -1552,7 +1552,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -1581,7 +1581,7 @@ __wsum skb_checksum(const struct sk_buff *skb, int offset,
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {
@@ -1629,7 +1629,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -1662,7 +1662,7 @@ __wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
__wsum csum2;
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {
@@ -2373,7 +2373,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
if ((copy = end - offset) > 0) {
@@ -2397,7 +2397,7 @@ __skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len)
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
if ((copy = end - offset) > 0) {

6
net/core/stream.c
View File

@@ -192,13 +192,13 @@ void sk_stream_kill_queues(struct sock *sk)
__skb_queue_purge(&sk->sk_error_queue);
/* Next, the write queue. */
BUG_TRAP(skb_queue_empty(&sk->sk_write_queue));
WARN_ON(!skb_queue_empty(&sk->sk_write_queue));
/* Account for returned memory. */
sk_mem_reclaim(sk);
BUG_TRAP(!sk->sk_wmem_queued);
BUG_TRAP(!sk->sk_forward_alloc);
WARN_ON(sk->sk_wmem_queued);
WARN_ON(sk->sk_forward_alloc);
/* It is _impossible_ for the backlog to contain anything
* when we get here. All user references to this socket

5
net/core/user_dma.c
View File

@@ -27,7 +27,6 @@
#include <linux/dmaengine.h>
#include <linux/socket.h>
#include <linux/rtnetlink.h> /* for BUG_TRAP */
#include <net/tcp.h>
#include <net/netdma.h>
@@ -72,7 +71,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
copy = end - offset;
@@ -101,7 +100,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
for (; list; list = list->next) {
int end;
BUG_TRAP(start <= offset + len);
WARN_ON(start > offset + len);
end = start + list->len;
copy = end - offset;