Miklos Szeredi 43d9332526 ovl: simplify file splice ... commit 82a763e61e upstream. generic_file_splice_read() and iter_file_splice_write() will call back into f_op->iter_read() and f_op->iter_write() respectively. These already do the real file lookup and cred override. So the code in ovl_splice_read() and ovl_splice_write() is redundant. In addition the ovl_file_accessed() call in ovl_splice_write() is incorrect, though probably harmless. Fix by calling generic_file_splice_read() and iter_file_splice_write() directly. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> [reported to resolve issues with 1a980b8cbf ("ovl: add splice file read write helper")] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-10-20 11:40:12 +02:00
..
copy_up.c	ovl: fix missing revert_creds() on error path	2021-05-14 09:44:16 +02:00
dir.c	ovl: fix missing negative dentry check in ovl_rename()	2021-10-13 10:08:17 +02:00
export.c	ovl: fix uninitialized pointer read in ovl_lookup_real_one()	2021-09-03 10:08:12 +02:00
file.c	ovl: simplify file splice	2021-10-20 11:40:12 +02:00
inode.c	ovl: perform vfs_getxattr() with mounter creds	2021-02-17 10:35:15 +01:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
namei.c	ovl: fix lookup failure on multi lower squashfs	2019-12-17 19:56:10 +01:00
overlayfs.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
ovl_entry.h	ovl: fix lookup failure on multi lower squashfs	2019-12-17 19:56:10 +01:00
readdir.c	ovl: fix wrong WARN_ON() in ovl_cache_update_ino()	2020-02-11 04:35:24 -08:00
super.c	ovl: allow upperdir inside lowerdir	2021-05-07 10:51:38 +02:00
util.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00