Amir Goldstein 77a28aa476 ovl: relax WARN_ON in ovl_verify_area() ... syzbot hit an assertion in copy up data loop which looks like it is the result of a lower file whose size is being changed underneath overlayfs. This type of use case is documented to cause undefined behavior, so returning EIO error for the copy up makes sense, but it should not be causing a WARN_ON assertion. Reported-and-tested-by: syzbot+3abd99031b42acf367ef@syzkaller.appspotmail.com Fixes: ca7ab48240 ("ovl: add permission hooks outside of do_splice_direct()") Signed-off-by: Amir Goldstein <amir73il@gmail.com>		2024-03-17 15:59:41 +02:00
..
copy_up.c	ovl: relax WARN_ON in ovl_verify_area()	2024-03-17 15:59:41 +02:00
dir.c
export.c	dcache stuff for this cycle	2024-01-11 20:11:35 -08:00
file.c	fs: factor out backing_file_mmap() helper	2023-12-23 16:35:09 +02:00
inode.c
Kconfig	fs: prepare for stackable filesystems backing file helpers	2023-12-23 16:35:08 +02:00
Makefile
namei.c	ovl: mark xwhiteouts directory with overlay.opaque='x'	2024-01-23 12:39:48 +02:00
overlayfs.h	ovl: mark xwhiteouts directory with overlay.opaque='x'	2024-01-23 12:39:48 +02:00
ovl_entry.h	ovl: mark xwhiteouts directory with overlay.opaque='x'	2024-01-23 12:39:48 +02:00
params.c	ovl: Always reject mounting over case-insensitive directories	2024-02-27 16:55:34 -05:00
params.h
readdir.c	ovl: mark xwhiteouts directory with overlay.opaque='x'	2024-01-23 12:39:48 +02:00
super.c	mm, slab: remove last vestiges of SLAB_MEM_SPREAD	2024-03-12 20:32:19 -07:00
util.c	vfs-6.9.uuid	2024-03-11 11:02:06 -07:00
xattrs.c