-stable fodder - copy_fdtable() would get screwed on 64bit boxen with sysctl_nr_open raised to 512M or higher, which became possible since 2.6.25; nobody sane would set the things up that way, but... The following changes since commit b0d3869ce9eeacbb1bbd541909beeef4126426d5: propagate_one(): mnt_set_mountpoint() needs mount_lock (2020-04-27 10:37:14 -0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git fixes for you to fetch changes up to 4e89b7210403fa4a8acafe7c602b6212b7af6c3b: fix multiplication overflow in copy_fdtable() (2020-05-19 18:29:36 -0400) ---------------------------------------------------------------- Al Viro (1): fix multiplication overflow in copy_fdtable() fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)