[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>
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 1b5e5b1..d47a52c 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -210,7 +210,7 @@
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 @@
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;
