Rui Wang 2f639e2e95 ovl: fix getcwd() failure after unsuccessful rmdir ... commit ce9113bbcbf45a57c082d6603b9a9f342be3ef74 upstream. ovl_remove_upper() should do d_drop() only after it successfully removes the dir, otherwise a subsequent getcwd() system call will fail, breaking userspace programs. This is to fix: https://bugzilla.kernel.org/show_bug.cgi?id=110491 Signed-off-by: Rui Wang <rui.y.wang@intel.com> Reviewed-by: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-16 08:43:01 -07:00
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copy_up.c	ovl: use a minimal buffer in ovl_copy_xattr	2016-02-25 12:01:24 -08:00
dir.c	ovl: fix getcwd() failure after unsuccessful rmdir	2016-03-16 08:43:01 -07:00
inode.c	ovl: copy new uid/gid into overlayfs runtime inode	2016-03-16 08:43:01 -07:00
Kconfig	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
Makefile	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
overlayfs.h	ovl: get rid of the dead code left from broken (and disabled) optimizations	2015-12-06 12:31:07 -05:00
readdir.c	ovl: check dentry positiveness in ovl_cleanup_whiteouts()	2016-02-25 12:01:24 -08:00
super.c	ovl: fix working on distributed fs as lower layer	2016-03-16 08:42:59 -07:00