sctp: switch to copy_from_iter_full() (3b6d4dbf) · Commits · 戴 / test

net/sctp/sm_make_chunk.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1512,14 +1512,12 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int len,
		struct iov_iter *from)
		{
		void *target;
		ssize_t copied;

		/* Make room in chunk for data. */
		target = skb_put(chunk->skb, len);

		/* Copy data (whole iovec) into chunk */
		copied = copy_from_iter(target, len, from);
		if (copied != len)
		if (!copy_from_iter_full(target, len, from))
		return -EFAULT;

		/* Adjust the chunk length field. */