Merge commit 'v2.6.37-rc7' into devicetree/next

3 files changed, 13 insertions, 5 deletions

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 1ef29c74d85e..e58f9476f29c 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -92,7 +92,7 @@ static struct sctp_af *sctp_af_v6_specific;
 struct kmem_cache *sctp_chunk_cachep __read_mostly;
 struct kmem_cache *sctp_bucket_cachep __read_mostly;
 
-int sysctl_sctp_mem[3];
+long sysctl_sctp_mem[3];
 int sysctl_sctp_rmem[3];
 int sysctl_sctp_wmem[3];
 
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index e34ca9cc1167..0b9ee34ad35c 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -111,12 +111,12 @@ static void sctp_sock_migrate(struct sock *, struct sock *,
 static char *sctp_hmac_alg = SCTP_COOKIE_HMAC_ALG;
 
 extern struct kmem_cache *sctp_bucket_cachep;
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
 extern int sysctl_sctp_rmem[3];
 extern int sysctl_sctp_wmem[3];
 
 static int sctp_memory_pressure;
-static atomic_t sctp_memory_allocated;
+static atomic_long_t sctp_memory_allocated;
 struct percpu_counter sctp_sockets_allocated;
 
 static void sctp_enter_memory_pressure(struct sock *sk)
@@ -2932,6 +2932,7 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
         struct sctp_association *asoc = NULL;
         struct sctp_setpeerprim prim;
         struct sctp_chunk       *chunk;
+        struct sctp_af          *af;
         int                     err;
 
         sp = sctp_sk(sk);
@@ -2959,6 +2960,13 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
         if (!sctp_state(asoc, ESTABLISHED))
                 return -ENOTCONN;
 
+        af = sctp_get_af_specific(prim.sspp_addr.ss_family);
+        if (!af)
+                return -EINVAL;
+
+        if (!af->addr_valid((union sctp_addr *)&prim.sspp_addr, sp, NULL))
+                return -EADDRNOTAVAIL;
+
         if (!sctp_assoc_lookup_laddr(asoc, (union sctp_addr *)&prim.sspp_addr))
                 return -EADDRNOTAVAIL;
 
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 832590bbe0c0..50cb57f0919e 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -54,7 +54,7 @@ static int sack_timer_max = 500;
 static int addr_scope_max = 3; /* check sctp_scope_policy_t in include/net/sctp/constants.h for max entries */
 static int rwnd_scale_max = 16;
 
-extern int sysctl_sctp_mem[3];
+extern long sysctl_sctp_mem[3];
 extern int sysctl_sctp_rmem[3];
 extern int sysctl_sctp_wmem[3];
 
@@ -203,7 +203,7 @@ static ctl_table sctp_table[] = {
                 .data           = &sysctl_sctp_mem,
                 .maxlen         = sizeof(sysctl_sctp_mem),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_doulongvec_minmax
         },
         {
                 .procname       = "sctp_rmem",