Miklos Szeredi fa85e3b21d fuse: handle zero sized retrieve correctly ... commit 97e1532ef81acb31c30f9e75bf00306c33a77812 upstream. Dereferencing req->page_descs[0] will Oops if req->max_pages is zero. Reported-by: syzbot+c1e36d30ee3416289cc0@syzkaller.appspotmail.com Tested-by: syzbot+c1e36d30ee3416289cc0@syzkaller.appspotmail.com Fixes: b2430d7567 ("fuse: add per-page descriptor <offset, length> to fuse_req") Cc: <stable@vger.kernel.org> # v3.9 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-07-27 22:06:05 +02:00
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Kconfig	…
Makefile	fuse: Add support for shortcircuited read/write for files	2016-02-04 13:23:34 +05:30
control.c	fuse: fix control dir setup and teardown	2019-07-27 21:52:47 +02:00
cuse.c	fuse: flush requests on umount	2019-07-27 21:53:08 +02:00
dev.c	fuse: handle zero sized retrieve correctly	2019-07-27 22:06:05 +02:00
dir.c	fuse: Add support for d_canonical_path	2018-02-06 13:12:18 +01:00
file.c	fuse: Add missed unlock_page() to fuse_readpages_fill()	2019-07-27 21:51:24 +02:00
fuse_i.h	fuse: flush requests on umount	2019-07-27 21:53:08 +02:00
fuse_shortcircuit.h	fuse: Add support for shortcircuited read/write for files	2016-02-04 13:23:34 +05:30
inode.c	fuse: Fix oops at process_init_reply()	2019-07-27 21:53:08 +02:00
shortcircuit.c	fs:fuse: Ensure update of fuse inode attributes in shortcircuit	2016-02-04 13:23:34 +05:30