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-rw-r--r--net/batman-adv/soft-interface.c10
-rw-r--r--net/ceph/ceph_common.c1
-rw-r--r--net/ceph/messenger.c1
-rw-r--r--net/ceph/osd_client.c4
-rw-r--r--net/ceph/osdmap.c84
-rw-r--r--net/ipv6/ip6mr.c8
-rw-r--r--net/ipv6/route.c4
-rw-r--r--net/wireless/nl80211.c5
-rw-r--r--net/xfrm/xfrm_policy.c10
9 files changed, 72 insertions, 55 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 3e2f91ffa4e2..05dd35114a27 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -565,7 +565,7 @@ static int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
struct orig_node *orig_node = NULL;
int data_len = skb->len, ret;
short vid = -1;
- bool do_bcast = false;
+ bool do_bcast;
if (atomic_read(&bat_priv->mesh_state) != MESH_ACTIVE)
goto dropped;
@@ -598,15 +598,15 @@ static int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
tt_local_add(soft_iface, ethhdr->h_source);
orig_node = transtable_search(bat_priv, ethhdr->h_dest);
- if (is_multicast_ether_addr(ethhdr->h_dest) ||
- (orig_node && orig_node->gw_flags)) {
+ do_bcast = is_multicast_ether_addr(ethhdr->h_dest);
+ if (do_bcast || (orig_node && orig_node->gw_flags)) {
ret = gw_is_target(bat_priv, skb, orig_node);
if (ret < 0)
goto dropped;
- if (ret == 0)
- do_bcast = true;
+ if (ret)
+ do_bcast = false;
}
/* ethernet packet should be broadcasted */
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 132963abc266..2883ea01e680 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -232,6 +232,7 @@ void ceph_destroy_options(struct ceph_options *opt)
ceph_crypto_key_destroy(opt->key);
kfree(opt->key);
}
+ kfree(opt->mon_addr);
kfree(opt);
}
EXPORT_SYMBOL(ceph_destroy_options);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index c340e2e0765b..9918e9eb276e 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2307,6 +2307,7 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags)
m->front_max = front_len;
m->front_is_vmalloc = false;
m->more_to_follow = false;
+ m->ack_stamp = 0;
m->pool = NULL;
/* middle */
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 16836a7df7a6..88ad8a2501b5 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -217,6 +217,7 @@ struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc,
INIT_LIST_HEAD(&req->r_unsafe_item);
INIT_LIST_HEAD(&req->r_linger_item);
INIT_LIST_HEAD(&req->r_linger_osd);
+ INIT_LIST_HEAD(&req->r_req_lru_item);
req->r_flags = flags;
WARN_ON((flags & (CEPH_OSD_FLAG_READ|CEPH_OSD_FLAG_WRITE)) == 0);
@@ -816,13 +817,10 @@ static void __register_request(struct ceph_osd_client *osdc,
{
req->r_tid = ++osdc->last_tid;
req->r_request->hdr.tid = cpu_to_le64(req->r_tid);
- INIT_LIST_HEAD(&req->r_req_lru_item);
-
dout("__register_request %p tid %lld\n", req, req->r_tid);
__insert_request(osdc, req);
ceph_osdc_get_request(req);
osdc->num_requests++;
-
if (osdc->num_requests == 1) {
dout(" first request, scheduling timeout\n");
__schedule_osd_timeout(osdc);
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index e97c3588c3ec..fd863fe76934 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -339,6 +339,7 @@ static int __insert_pg_mapping(struct ceph_pg_mapping *new,
struct ceph_pg_mapping *pg = NULL;
int c;
+ dout("__insert_pg_mapping %llx %p\n", *(u64 *)&new->pgid, new);
while (*p) {
parent = *p;
pg = rb_entry(parent, struct ceph_pg_mapping, node);
@@ -366,16 +367,33 @@ static struct ceph_pg_mapping *__lookup_pg_mapping(struct rb_root *root,
while (n) {
pg = rb_entry(n, struct ceph_pg_mapping, node);
c = pgid_cmp(pgid, pg->pgid);
- if (c < 0)
+ if (c < 0) {
n = n->rb_left;
- else if (c > 0)
+ } else if (c > 0) {
n = n->rb_right;
- else
+ } else {
+ dout("__lookup_pg_mapping %llx got %p\n",
+ *(u64 *)&pgid, pg);
return pg;
+ }
}
return NULL;
}
+static int __remove_pg_mapping(struct rb_root *root, struct ceph_pg pgid)
+{
+ struct ceph_pg_mapping *pg = __lookup_pg_mapping(root, pgid);
+
+ if (pg) {
+ dout("__remove_pg_mapping %llx %p\n", *(u64 *)&pgid, pg);
+ rb_erase(&pg->node, root);
+ kfree(pg);
+ return 0;
+ }
+ dout("__remove_pg_mapping %llx dne\n", *(u64 *)&pgid);
+ return -ENOENT;
+}
+
/*
* rbtree of pg pool info
*/
@@ -711,7 +729,6 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
void *start = *p;
int err = -EINVAL;
u16 version;
- struct rb_node *rbp;
ceph_decode_16_safe(p, end, version, bad);
if (version > CEPH_OSDMAP_INC_VERSION) {
@@ -861,7 +878,6 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
}
/* new_pg_temp */
- rbp = rb_first(&map->pg_temp);
ceph_decode_32_safe(p, end, len, bad);
while (len--) {
struct ceph_pg_mapping *pg;
@@ -872,18 +888,6 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
ceph_decode_copy(p, &pgid, sizeof(pgid));
pglen = ceph_decode_32(p);
- /* remove any? */
- while (rbp && pgid_cmp(rb_entry(rbp, struct ceph_pg_mapping,
- node)->pgid, pgid) <= 0) {
- struct ceph_pg_mapping *cur =
- rb_entry(rbp, struct ceph_pg_mapping, node);
-
- rbp = rb_next(rbp);
- dout(" removed pg_temp %llx\n", *(u64 *)&cur->pgid);
- rb_erase(&cur->node, &map->pg_temp);
- kfree(cur);
- }
-
if (pglen) {
/* insert */
ceph_decode_need(p, end, pglen*sizeof(u32), bad);
@@ -903,17 +907,11 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
}
dout(" added pg_temp %llx len %d\n", *(u64 *)&pgid,
pglen);
+ } else {
+ /* remove */
+ __remove_pg_mapping(&map->pg_temp, pgid);
}
}
- while (rbp) {
- struct ceph_pg_mapping *cur =
- rb_entry(rbp, struct ceph_pg_mapping, node);
-
- rbp = rb_next(rbp);
- dout(" removed pg_temp %llx\n", *(u64 *)&cur->pgid);
- rb_erase(&cur->node, &map->pg_temp);
- kfree(cur);
- }
/* ignore the rest */
*p = end;
@@ -1046,10 +1044,25 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
struct ceph_pg_mapping *pg;
struct ceph_pg_pool_info *pool;
int ruleno;
- unsigned poolid, ps, pps;
+ unsigned poolid, ps, pps, t;
int preferred;
+ poolid = le32_to_cpu(pgid.pool);
+ ps = le16_to_cpu(pgid.ps);
+ preferred = (s16)le16_to_cpu(pgid.preferred);
+
+ pool = __lookup_pg_pool(&osdmap->pg_pools, poolid);
+ if (!pool)
+ return NULL;
+
/* pg_temp? */
+ if (preferred >= 0)
+ t = ceph_stable_mod(ps, le32_to_cpu(pool->v.lpg_num),
+ pool->lpgp_num_mask);
+ else
+ t = ceph_stable_mod(ps, le32_to_cpu(pool->v.pg_num),
+ pool->pgp_num_mask);
+ pgid.ps = cpu_to_le16(t);
pg = __lookup_pg_mapping(&osdmap->pg_temp, pgid);
if (pg) {
*num = pg->len;
@@ -1057,18 +1070,6 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
}
/* crush */
- poolid = le32_to_cpu(pgid.pool);
- ps = le16_to_cpu(pgid.ps);
- preferred = (s16)le16_to_cpu(pgid.preferred);
-
- /* don't forcefeed bad device ids to crush */
- if (preferred >= osdmap->max_osd ||
- preferred >= osdmap->crush->max_devices)
- preferred = -1;
-
- pool = __lookup_pg_pool(&osdmap->pg_pools, poolid);
- if (!pool)
- return NULL;
ruleno = crush_find_rule(osdmap->crush, pool->v.crush_ruleset,
pool->v.type, pool->v.size);
if (ruleno < 0) {
@@ -1078,6 +1079,11 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
return NULL;
}
+ /* don't forcefeed bad device ids to crush */
+ if (preferred >= osdmap->max_osd ||
+ preferred >= osdmap->crush->max_devices)
+ preferred = -1;
+
if (preferred >= 0)
pps = ceph_stable_mod(ps,
le32_to_cpu(pool->v.lpgp_num),
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 705c82886281..def0538e2413 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -696,8 +696,10 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb,
int err;
err = ip6mr_fib_lookup(net, &fl6, &mrt);
- if (err < 0)
+ if (err < 0) {
+ kfree_skb(skb);
return err;
+ }
read_lock(&mrt_lock);
dev->stats.tx_bytes += skb->len;
@@ -2052,8 +2054,10 @@ int ip6_mr_input(struct sk_buff *skb)
int err;
err = ip6mr_fib_lookup(net, &fl6, &mrt);
- if (err < 0)
+ if (err < 0) {
+ kfree_skb(skb);
return err;
+ }
read_lock(&mrt_lock);
cache = ip6mr_cache_find(mrt,
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1250f9020670..fb545edef6ea 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -244,7 +244,9 @@ static inline struct rt6_info *ip6_dst_alloc(struct dst_ops *ops,
{
struct rt6_info *rt = dst_alloc(ops, dev, 0, 0, flags);
- memset(&rt->rt6i_table, 0, sizeof(*rt) - sizeof(struct dst_entry));
+ if (rt != NULL)
+ memset(&rt->rt6i_table, 0,
+ sizeof(*rt) - sizeof(struct dst_entry));
return rt;
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e83e7fee3bc0..ea40d540a990 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4113,9 +4113,12 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
if (len % sizeof(u32))
return -EINVAL;
+ if (settings->n_akm_suites > NL80211_MAX_NR_AKM_SUITES)
+ return -EINVAL;
+
memcpy(settings->akm_suites, data, len);
- for (i = 0; i < settings->n_ciphers_pairwise; i++)
+ for (i = 0; i < settings->n_akm_suites; i++)
if (!nl80211_valid_akm_suite(settings->akm_suites[i]))
return -EINVAL;
}
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 94fdcc7f1030..552df27dcf53 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1349,14 +1349,16 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
BUG();
}
xdst = dst_alloc(dst_ops, NULL, 0, 0, 0);
- memset(&xdst->u.rt6.rt6i_table, 0, sizeof(*xdst) - sizeof(struct dst_entry));
- xfrm_policy_put_afinfo(afinfo);
- if (likely(xdst))
+ if (likely(xdst)) {
+ memset(&xdst->u.rt6.rt6i_table, 0,
+ sizeof(*xdst) - sizeof(struct dst_entry));
xdst->flo.ops = &xfrm_bundle_fc_ops;
- else
+ } else
xdst = ERR_PTR(-ENOBUFS);
+ xfrm_policy_put_afinfo(afinfo);
+
return xdst;
}
generated by cgit (git 2.34.1) at 2025-03-04 16:21:38 +0000