sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close

[pandora-kernel.git] / net / sctp / socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 24e88af..9907e31 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1524,8 +1524,7 @@ SCTP_STATIC void sctp_close(struct sock *sk, long timeout)
                        struct sctp_chunk *chunk;
 
                        chunk = sctp_make_abort_user(asoc, NULL, 0);
-                       if (chunk)
-                               sctp_primitive_ABORT(asoc, chunk);
+                       sctp_primitive_ABORT(asoc, chunk);
                } else
                        sctp_primitive_SHUTDOWN(asoc, NULL);
        }
@@ -5309,6 +5308,7 @@ static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,
        struct sctp_hmac_algo_param *hmacs;
        __u16 data_len = 0;
        u32 num_idents;
+       int i;
 
        if (!sctp_auth_enable)
                return -EACCES;
@@ -5326,8 +5326,12 @@ static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,
                return -EFAULT;
        if (put_user(num_idents, &p->shmac_num_idents))
                return -EFAULT;
-       if (copy_to_user(p->shmac_idents, hmacs->hmac_ids, data_len))
-               return -EFAULT;
+       for (i = 0; i < num_idents; i++) {
+               __u16 hmacid = ntohs(hmacs->hmac_ids[i]);
+
+               if (copy_to_user(&p->shmac_idents[i], &hmacid, sizeof(__u16)))
+                       return -EFAULT;
+       }
        return 0;
 }
 
@@ -6241,6 +6245,7 @@ SCTP_STATIC int sctp_msghdr_parse(const struct msghdr *msg,
                        /* Minimally, validate the sinfo_flags. */
                        if (cmsgs->info->sinfo_flags &
                            ~(SCTP_UNORDERED | SCTP_ADDR_OVER |
+                             SCTP_SACK_IMMEDIATELY |
                              SCTP_ABORT | SCTP_EOF))
                                return -EINVAL;
                        break;
@@ -6731,6 +6736,9 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
        newinet->mc_ttl = 1;
        newinet->mc_index = 0;
        newinet->mc_list = NULL;
+
+       if (newsk->sk_flags & SK_FLAGS_TIMESTAMP)
+               net_enable_timestamp();
 }
 
 static inline void sctp_copy_descendant(struct sock *sk_to,
@@ -6910,6 +6918,13 @@ struct proto sctp_prot = {
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 
+#include <net/transp_v6.h>
+static void sctp_v6_destroy_sock(struct sock *sk)
+{
+       sctp_destroy_sock(sk);
+       inet6_destroy_sock(sk);
+}
+
 struct proto sctpv6_prot = {
        .name           = "SCTPv6",
        .owner          = THIS_MODULE,
@@ -6919,7 +6934,7 @@ struct proto sctpv6_prot = {
        .accept         = sctp_accept,
        .ioctl          = sctp_ioctl,
        .init           = sctp_init_sock,
-       .destroy        = sctp_destroy_sock,
+       .destroy        = sctp_v6_destroy_sock,
        .shutdown       = sctp_shutdown,
        .setsockopt     = sctp_setsockopt,
        .getsockopt     = sctp_getsockopt,