Commit 619ca266 authored Dec 05, 2020 by Linus Torvalds

linux-block

Pull io_uring fix from Jens Axboe:
 "Just a small fix this time, for an issue with 32-bit compat apps and
  buffer selection with recvmsg"

* tag 'io_uring-5.10-2020-12-05' of git://git.kernel.dk/linux-block:
  io_uring: fix recvmsg setup with compat buf-select

parents 32f741b0 2d280bc8

fs/io_uring.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -4499,7 +4499,8 @@ static int __io_compat_recvmsg_copy_hdr(struct io_kiocb *req,
		return -EFAULT;
		if (clen < 0)
		return -EINVAL;
		sr->len = iomsg->iov[0].iov_len;
		sr->len = clen;
		iomsg->iov[0].iov_len = clen;
		iomsg->iov = NULL;
		} else {
		ret = __import_iovec(READ, (struct iovec __user *)uiov, len,

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