Amir Goldstein 0f8528c78f ovl: invalidate readdir cache on changes to dir with origin ... [ Upstream commit 65cd913ec9d9d71529665924c81015b7ab7d9381 ] The test in ovl_dentry_version_inc() was out-dated and did not include the case where readdir cache is used on a non-merge dir that has origin xattr, indicating that it may contain leftover whiteouts. To make the code more robust, use the same helper ovl_dir_is_real() to determine if readdir cache should be used and if readdir cache should be invalidated. Fixes: b79e05aaa1 ("ovl: no direct iteration for dir with origin xattr") Link: https://lore.kernel.org/linux-unionfs/CAOQ4uxht70nODhNHNwGFMSqDyOKLXOKrY0H6g849os4BQ7cokA@mail.gmail.com/ Cc: Chris Murphy <lists@colorremedies.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-05-14 09:50:35 +02:00
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copy_up.c	ovl: fix missing revert_creds() on error path	2021-05-14 09:50:05 +02:00
dir.c	ovl: fix dentry leak in ovl_get_redirect	2021-02-10 09:29:15 +01:00
export.c	ovl: pass ovl_fs down to functions accessing private xattrs	2020-09-02 10:58:49 +02:00
file.c	ovl: implement volatile-specific fsync error behaviour	2021-02-10 09:29:16 +01:00
inode.c	ovl: perform vfs_getxattr() with mounter creds	2021-02-17 11:02:22 +01:00
Kconfig	docs: fix broken references to text files	2020-04-20 15:35:59 -06:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
namei.c	ovl: fix leaked dentry	2021-05-07 11:04:32 +02:00
overlayfs.h	ovl: invalidate readdir cache on changes to dir with origin	2021-05-14 09:50:35 +02:00
ovl_entry.h	ovl: implement volatile-specific fsync error behaviour	2021-02-10 09:29:16 +01:00
readdir.c	ovl: invalidate readdir cache on changes to dir with origin	2021-05-14 09:50:35 +02:00
super.c	ovl: allow upperdir inside lowerdir	2021-05-07 11:04:33 +02:00
util.c	ovl: invalidate readdir cache on changes to dir with origin	2021-05-14 09:50:35 +02:00