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| author | David S. Miller <davem@davemloft.net> | 2016-02-23 08:09:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-23 08:09:14 +0300 |
| commit | b633353115e352d3c31c12d4c61978c810f05ea1 (patch) | |
| tree | 055174a1b31a3e10fd2c505788fe6487b0028d00 /net/sctp/socket.c | |
| parent | b1d95ae5c5bd3deba84d00c4f83d7d0836b5936f (diff) | |
| parent | dea08e604408d0303e2332896c5fdd8c1f7d79a2 (diff) | |
| download | linux-b633353115e352d3c31c12d4c61978c810f05ea1.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/bcm7xxx.c
drivers/net/phy/marvell.c
drivers/net/vxlan.c
All three conflicts were cases of simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 6427b9d1197e..b89501e5c1a1 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -5538,6 +5538,7 @@ static int sctp_getsockopt_hmac_ident(struct sock *sk, int len, struct sctp_hmac_algo_param *hmacs; __u16 data_len = 0; u32 num_idents; + int i; if (!ep->auth_enable) return -EACCES; @@ -5555,8 +5556,12 @@ static int sctp_getsockopt_hmac_ident(struct sock *sk, int len, return -EFAULT; if (put_user(num_idents, &p->shmac_num_idents)) return -EFAULT; - if (copy_to_user(p->shmac_idents, hmacs->hmac_ids, data_len)) - return -EFAULT; + for (i = 0; i < num_idents; i++) { + __u16 hmacid = ntohs(hmacs->hmac_ids[i]); + + if (copy_to_user(&p->shmac_idents[i], &hmacid, sizeof(__u16))) + return -EFAULT; + } return 0; } |