Merge tag 'asoc-v3.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.13

The fixes here are all driver specific ones, none of which particularly
stand out but all of which are useful to users of those drivers.

1 files changed, 26 insertions, 10 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 72046b9729a8..42b709c95cf3 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2196,6 +2196,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
                                      unsigned int optlen)
 {
         struct sctp_sock *sp = sctp_sk(sk);
+        struct net *net = sock_net(sk);
 
         /* Applicable to UDP-style socket only */
         if (sctp_style(sk, TCP))
@@ -2205,6 +2206,9 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
         if (copy_from_user(&sp->autoclose, optval, optlen))
                 return -EFAULT;
 
+        if (sp->autoclose > net->sctp.max_autoclose)
+                sp->autoclose = net->sctp.max_autoclose;
+
         return 0;
 }
 
@@ -2811,6 +2815,8 @@ static int sctp_setsockopt_rtoinfo(struct sock *sk, char __user *optval, unsigne
 {
         struct sctp_rtoinfo rtoinfo;
         struct sctp_association *asoc;
+        unsigned long rto_min, rto_max;
+        struct sctp_sock *sp = sctp_sk(sk);
 
         if (optlen != sizeof (struct sctp_rtoinfo))
                 return -EINVAL;
@@ -2824,26 +2830,36 @@ static int sctp_setsockopt_rtoinfo(struct sock *sk, char __user *optval, unsigne
         if (!asoc && rtoinfo.srto_assoc_id && sctp_style(sk, UDP))
                 return -EINVAL;
 
+        rto_max = rtoinfo.srto_max;
+        rto_min = rtoinfo.srto_min;
+
+        if (rto_max)
+                rto_max = asoc ? msecs_to_jiffies(rto_max) : rto_max;
+        else
+                rto_max = asoc ? asoc->rto_max : sp->rtoinfo.srto_max;
+
+        if (rto_min)
+                rto_min = asoc ? msecs_to_jiffies(rto_min) : rto_min;
+        else
+                rto_min = asoc ? asoc->rto_min : sp->rtoinfo.srto_min;
+
+        if (rto_min > rto_max)
+                return -EINVAL;
+
         if (asoc) {
                 if (rtoinfo.srto_initial != 0)
                         asoc->rto_initial =
                                 msecs_to_jiffies(rtoinfo.srto_initial);
-                if (rtoinfo.srto_max != 0)
-                        asoc->rto_max = msecs_to_jiffies(rtoinfo.srto_max);
-                if (rtoinfo.srto_min != 0)
-                        asoc->rto_min = msecs_to_jiffies(rtoinfo.srto_min);
+                asoc->rto_max = rto_max;
+                asoc->rto_min = rto_min;
         } else {
                 /* If there is no association or the association-id = 0
                  * set the values to the endpoint.
                  */
-                struct sctp_sock *sp = sctp_sk(sk);
-
                 if (rtoinfo.srto_initial != 0)
                         sp->rtoinfo.srto_initial = rtoinfo.srto_initial;
-                if (rtoinfo.srto_max != 0)
-                        sp->rtoinfo.srto_max = rtoinfo.srto_max;
-                if (rtoinfo.srto_min != 0)
-                        sp->rtoinfo.srto_min = rtoinfo.srto_min;
+                sp->rtoinfo.srto_max = rto_max;
+                sp->rtoinfo.srto_min = rto_min;
         }
 
         return 0;