diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 671cd1413d5..aa4cef374fd 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -835,6 +835,8 @@ verify_sock_status: len = -EFAULT; break; } + if (flags & MSG_TRUNC) + len = skb->len; found_fin_ok: if (!(flags & MSG_PEEK)) sk_eat_skb(sk, skb, 0); @@ -1003,12 +1005,13 @@ EXPORT_SYMBOL_GPL(dccp_shutdown); static inline int dccp_mib_init(void) { - return snmp_mib_init((void**)dccp_statistics, sizeof(struct dccp_mib)); + return snmp_mib_init((void __percpu **)dccp_statistics, + sizeof(struct dccp_mib)); } static inline void dccp_mib_exit(void) { - snmp_mib_free((void**)dccp_statistics); + snmp_mib_free((void __percpu **)dccp_statistics); } static int thash_entries; @@ -1033,7 +1036,7 @@ static int __init dccp_init(void) FIELD_SIZEOF(struct sk_buff, cb)); rc = percpu_counter_init(&dccp_orphan_count, 0); if (rc) - goto out; + goto out_fail; rc = -ENOBUFS; inet_hashinfo_init(&dccp_hashinfo); dccp_hashinfo.bind_bucket_cachep = @@ -1122,8 +1125,9 @@ static int __init dccp_init(void) goto out_sysctl_exit; dccp_timestamping_init(); -out: - return rc; + + return 0; + out_sysctl_exit: dccp_sysctl_exit(); out_ackvec_exit: @@ -1132,18 +1136,19 @@ out_free_dccp_mib: dccp_mib_exit(); out_free_dccp_bhash: free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order); - dccp_hashinfo.bhash = NULL; out_free_dccp_locks: inet_ehash_locks_free(&dccp_hashinfo); out_free_dccp_ehash: free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order); - dccp_hashinfo.ehash = NULL; out_free_bind_bucket_cachep: kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep); - dccp_hashinfo.bind_bucket_cachep = NULL; out_free_percpu: percpu_counter_destroy(&dccp_orphan_count); - goto out; +out_fail: + dccp_hashinfo.bhash = NULL; + dccp_hashinfo.ehash = NULL; + dccp_hashinfo.bind_bucket_cachep = NULL; + return rc; } static void __exit dccp_fini(void) |