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-rw-r--r--net/sctp/socket.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index c99458d..b907073 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5653,6 +5653,9 @@ static int sctp_getsockopt_assoc_stats(struct sock *sk, int len,
if (len < sizeof(sctp_assoc_t))
return -EINVAL;
+ /* Allow the struct to grow and fill in as much as possible */
+ len = min_t(size_t, len, sizeof(sas));
+
if (copy_from_user(&sas, optval, len))
return -EFAULT;
@@ -5686,9 +5689,6 @@ static int sctp_getsockopt_assoc_stats(struct sock *sk, int len,
/* Mark beginning of a new observation period */
asoc->stats.max_obs_rto = asoc->rto_min;
- /* Allow the struct to grow and fill in as much as possible */
- len = min_t(size_t, len, sizeof(sas));
-
if (put_user(len, optlen))
return -EFAULT;
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