[PATCH 4.9 075/116] fsnotify: Fix possible use-after-free in inode iteration on umount

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 5716863e0f8251d3360d4cbfc0e44e08007075df upstream. fsnotify_unmount_inodes() plays complex tricks to pin next inode in the sb->s_inodes list when iterating over

[PATCH 4.9 075/116] fsnotify: Fix possible use-after-free in inode iteration on umount

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 5716863e0f8251d3360d4cbfc0e44e08007075df upstream. fsnotify_unmount_inodes() plays complex tricks to pin next inode in the sb->s_inodes list when iterating over all inodes.