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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-17 08:50:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-17 08:50:59 -0700
commitfca83168aae6fa0c36a923ef99311587ad5b54f2 (patch)
treeb6118d7d0fc56cf819ca69c63983aea999109ee4 /include
parent4f2e29031e6c67802e7370292dd050fd62f337ee (diff)
parent361cd29cf9363505c2a35bbf9a034a22feebfb07 (diff)
downloadlinux-fca83168aae6fa0c36a923ef99311587ad5b54f2.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix erroneous netfilter drop of SIP packets generated by some Cisco phones, from Patrick McHardy. 2) Fix netfilter IPSET refcounting in list_set_add(), from Jozsef Kadlecsik. 3) Fix TCP syncookies route lookup key, we don't use the same values we would use for the usual SYN receive processing, from Dmitry Popov. 4) Fix NULL deref in bond_slave_netdev_event(), from Nikolay Aleksandrov. 5) When bonding enslave fails, we can forget to clear the IFF_BONDING bit, fix also from Nikolay Aleksandrov. 6) skb->csum_start is 16-bits, which is almost always just fine. But if we reallocate the headroom of an SKB this can push the skb->csum_start value outside of it's valid range. This can easily happen when collapsing multiple SKBs from the retransmit queue together. Fix from Thomas Graf. 7) Fix NULL deref in be2net driver due to missing check of __vlan_put_tag() return value, from Ivan Vecera. 8) tun_set_iff() returns zero instead of error code on failure, fix from Wei Yongjun. 9) Like GARP, 802 MRP needs to hold the app->lock when adding MAD events and queueing PDUs. Fix from David Ward. 10) Build fix, MVMDIO needs PHYLIB, from Thomas Petazzoni.. 11) Fix mac80211 static with ipv6 modular build, from Cong Wang. 12) If userland specifies a path cost explicitly, do not override it when the carrier state changes. From Stephen Hemminger. 13) mvnets calculates the TX queue to use incorrectly resulting in garbage pointer derefs and crashes, fix from Willy Tarreau. 14) cdc_mbim does erroneous sizeof(ETH_HLEN). Fix from Bjorn Mork. 15) IP fragmentation can leak a refcount-less route out from an RCU protected section. This results in crashes and all sorts of hard to diagnose behavior. Fix from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (24 commits) qlcnic: fix beaconing test for 82xx adapter net: drop dst before queueing fragments net: fec: fix regression in link change accounting net: cdc_mbim: remove bogus sizeof() drivers: net: ethernet: cpsw: get slave VLAN id from slave node instead of cpsw node net: mvneta: fix improper tx queue usage in mvneta_tx() esp4: fix error return code in esp_output() bridge: make user modified path cost sticky ipv6: statically link register_inet6addr_notifier() net: mvmdio: add select PHYLIB net/802/mrp: fix possible race condition when calling mrp_pdu_queue() tuntap: fix error return code in tun_set_iff() be2net: take care of __vlan_put_tag return value can: sja1000: fix handling on dt properties on little endian systems can: mcp251x: add missing IRQF_ONESHOT to request_threaded_irq netfilter: nf_nat: fix race when unloading protocol modules tcp: Reallocate headroom if it would overflow csum_start stmmac: prevent interrupt loop with MMC RX IPC Counter bonding: IFF_BONDING is not stripped on enslave failure bonding: fix netdev event NULL pointer dereference ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/netfilter/ipset/ip_set_ahash.h30
-rw-r--r--include/net/addrconf.h1
2 files changed, 24 insertions, 7 deletions
diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h
index 01d25e6fc79..0214c4c146f 100644
--- a/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -291,6 +291,7 @@ ip_set_hash_destroy(struct ip_set *set)
#define type_pf_data_tlist TOKEN(TYPE, PF, _data_tlist)
#define type_pf_data_next TOKEN(TYPE, PF, _data_next)
#define type_pf_data_flags TOKEN(TYPE, PF, _data_flags)
+#define type_pf_data_reset_flags TOKEN(TYPE, PF, _data_reset_flags)
#ifdef IP_SET_HASH_WITH_NETS
#define type_pf_data_match TOKEN(TYPE, PF, _data_match)
#else
@@ -385,9 +386,9 @@ type_pf_resize(struct ip_set *set, bool retried)
struct ip_set_hash *h = set->data;
struct htable *t, *orig = h->table;
u8 htable_bits = orig->htable_bits;
- const struct type_pf_elem *data;
+ struct type_pf_elem *data;
struct hbucket *n, *m;
- u32 i, j;
+ u32 i, j, flags = 0;
int ret;
retry:
@@ -412,9 +413,16 @@ retry:
n = hbucket(orig, i);
for (j = 0; j < n->pos; j++) {
data = ahash_data(n, j);
+#ifdef IP_SET_HASH_WITH_NETS
+ flags = 0;
+ type_pf_data_reset_flags(data, &flags);
+#endif
m = hbucket(t, HKEY(data, h->initval, htable_bits));
- ret = type_pf_elem_add(m, data, AHASH_MAX(h), 0);
+ ret = type_pf_elem_add(m, data, AHASH_MAX(h), flags);
if (ret < 0) {
+#ifdef IP_SET_HASH_WITH_NETS
+ type_pf_data_flags(data, flags);
+#endif
read_unlock_bh(&set->lock);
ahash_destroy(t);
if (ret == -EAGAIN)
@@ -836,9 +844,9 @@ type_pf_tresize(struct ip_set *set, bool retried)
struct ip_set_hash *h = set->data;
struct htable *t, *orig = h->table;
u8 htable_bits = orig->htable_bits;
- const struct type_pf_elem *data;
+ struct type_pf_elem *data;
struct hbucket *n, *m;
- u32 i, j;
+ u32 i, j, flags = 0;
int ret;
/* Try to cleanup once */
@@ -873,10 +881,17 @@ retry:
n = hbucket(orig, i);
for (j = 0; j < n->pos; j++) {
data = ahash_tdata(n, j);
+#ifdef IP_SET_HASH_WITH_NETS
+ flags = 0;
+ type_pf_data_reset_flags(data, &flags);
+#endif
m = hbucket(t, HKEY(data, h->initval, htable_bits));
- ret = type_pf_elem_tadd(m, data, AHASH_MAX(h), 0,
- ip_set_timeout_get(type_pf_data_timeout(data)));
+ ret = type_pf_elem_tadd(m, data, AHASH_MAX(h), flags,
+ ip_set_timeout_get(type_pf_data_timeout(data)));
if (ret < 0) {
+#ifdef IP_SET_HASH_WITH_NETS
+ type_pf_data_flags(data, flags);
+#endif
read_unlock_bh(&set->lock);
ahash_destroy(t);
if (ret == -EAGAIN)
@@ -1187,6 +1202,7 @@ type_pf_gc_init(struct ip_set *set)
#undef type_pf_data_tlist
#undef type_pf_data_next
#undef type_pf_data_flags
+#undef type_pf_data_reset_flags
#undef type_pf_data_match
#undef type_pf_elem
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 40be2a0d8ae..84a6440f1f1 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -199,6 +199,7 @@ extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
/* Device notifier */
extern int register_inet6addr_notifier(struct notifier_block *nb);
extern int unregister_inet6addr_notifier(struct notifier_block *nb);
+extern int inet6addr_notifier_call_chain(unsigned long val, void *v);
extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
struct ipv6_devconf *devconf);