diff options
Diffstat (limited to 'net/sctp/chunk.c')
| -rw-r--r-- | net/sctp/chunk.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c index 158701d..a338091 100644 --- a/net/sctp/chunk.c +++ b/net/sctp/chunk.c @@ -164,7 +164,7 @@ static void sctp_datamsg_assign(struct sctp_datamsg *msg, struct sctp_chunk *chu */ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc, struct sctp_sndrcvinfo *sinfo, - struct msghdr *msgh, int msg_len) + struct iov_iter *from) { int max, whole, i, offset, over, err; int len, first_len; @@ -172,6 +172,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc, struct sctp_chunk *chunk; struct sctp_datamsg *msg; struct list_head *pos, *temp; + size_t msg_len = iov_iter_count(from); __u8 frag; msg = sctp_datamsg_new(GFP_KERNEL); @@ -279,12 +280,10 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc, goto errout; } - err = sctp_user_addto_chunk(chunk, offset, len, msgh->msg_iov); + err = sctp_user_addto_chunk(chunk, len, from); if (err < 0) goto errout_chunk_free; - offset += len; - /* Put the chunk->skb back into the form expected by send. */ __skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr - (__u8 *)chunk->skb->data); @@ -317,7 +316,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc, goto errout; } - err = sctp_user_addto_chunk(chunk, offset, over, msgh->msg_iov); + err = sctp_user_addto_chunk(chunk, over, from); /* Put the chunk->skb back into the form expected by send. */ __skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr |
