This is a note to let you know that I've just added the patch titled fuse: fix READDIRPLUS skipping an entry to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: fuse-fix-readdirplus-skipping-an-entry.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From c6cdd51404b7ac12dd95173ddfc548c59ecf037f Mon Sep 17 00:00:00 2001 From: Miklos Szeredi <mszeredi@xxxxxxxxxx> Date: Wed, 25 Oct 2017 16:34:27 +0200 Subject: fuse: fix READDIRPLUS skipping an entry From: Miklos Szeredi <mszeredi@xxxxxxxxxx> commit c6cdd51404b7ac12dd95173ddfc548c59ecf037f upstream. Marios Titas running a Haskell program noticed a problem with fuse's readdirplus: when it is interrupted by a signal, it skips one directory entry. The reason is that fuse erronously updates ctx->pos after a failed dir_emit(). The issue originates from the patch adding readdirplus support. Reported-by: Jakob Unterwurzacher <jakobunt@xxxxxxxxx> Tested-by: Marios Titas <redneb@xxxxxxx> Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx> Fixes: 0b05b18381ee ("fuse: implement NFS-like readdirplus support") Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/fuse/dir.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1295,7 +1295,8 @@ static int parse_dirplusfile(char *buf, */ over = !dir_emit(ctx, dirent->name, dirent->namelen, dirent->ino, dirent->type); - ctx->pos = dirent->off; + if (!over) + ctx->pos = dirent->off; } buf += reclen; Patches currently in stable-queue which might be from mszeredi@xxxxxxxxxx are queue-4.4/fuse-fix-readdirplus-skipping-an-entry.patch