Doug Nazar wrote on Fri, Jul 10, 2020: > On 2020-07-10 04:57, Christoph Hellwig wrote: > > >diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c > >index 13cd683a658ab6..1cd8ea0e493617 100644 > >--- a/net/9p/trans_fd.c > >+++ b/net/9p/trans_fd.c > >@@ -803,20 +803,28 @@ static int p9_fd_open(struct p9_client *client, int > >rfd, int wfd) > > return -ENOMEM; > > ts->rd = fget(rfd); > >+ if (!ts->rd) > >+ goto out_free_ts; > >+ if (!(ts->rd->f_mode & FMODE_READ)) > >+ goto out_put_wr; > > goto out_put_rd; > > unless I'm mistaken.
Good catch, I've amended the commit so feel free to skip resending unless want to change something https://github.com/martinetd/linux/commit/28e987a0dc66744fb119e18150188fd8e3debd40 -- Dominique
