| Message ID | 20240823161209.434705-4-dhowells@redhat.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | netfs, cifs: Further fixes | expand |
diff --git a/fs/netfs/io.c b/fs/netfs/io.c index 605b667fe3a6..d6ada4eba744 100644 --- a/fs/netfs/io.c +++ b/fs/netfs/io.c @@ -315,6 +315,7 @@ static bool netfs_rreq_perform_resubmissions(struct netfs_io_request *rreq) netfs_read_from_server(rreq, subreq); } else if (test_bit(NETFS_SREQ_SHORT_IO, &subreq->flags)) { __set_bit(NETFS_SREQ_RETRYING, &subreq->flags); + netfs_reset_subreq_iter(rreq, subreq); netfs_rreq_short_read(rreq, subreq); } }
Fix netfs_rreq_perform_resubmissions() to reset before retrying a short read, otherwise the wrong part of the output buffer will be used. Fixes: 92b6cc5d1e7c ("netfs: Add iov_iters to (sub)requests to describe various buffers") Signed-off-by: David Howells <dhowells@redhat.com> cc: Steve French <sfrench@samba.org> cc: Paulo Alcantara <pc@manguebit.com> cc: Jeff Layton <jlayton@kernel.org> cc: linux-cifs@vger.kernel.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- fs/netfs/io.c | 1 + 1 file changed, 1 insertion(+)