[SCTP]: Fix sctp_assoc_seq_show() panics on big-endian systems.

This patch corrects the panic by casting the argument to the
pointer of correct size.  On big-endian systems we ended up loading
only 32 bits of data because we are treating the pointer as an int*.
By treating this pointer as loff_t*, we'll load the full 64 bits
and then let regular integer demotion take place which will give us
the correct value.

Signed-off-by: Vlad Yaseivch <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 1b5e5b119f79..d47a52c303a8 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -210,7 +210,7 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
         struct sctp_ep_common *epb;
         struct sctp_endpoint *ep;
         struct sock *sk;
-        int    hash = *(int *)v;
+        int    hash = *(loff_t *)v;
 
         if (hash >= sctp_ep_hashsize)
                 return -ENOMEM;
@@ -313,7 +313,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
         struct sctp_ep_common *epb;
         struct sctp_association *assoc;
         struct sock *sk;
-        int    hash = *(int *)v;
+        int    hash = *(loff_t *)v;
 
         if (hash >= sctp_assoc_hashsize)
                 return -ENOMEM;