Linux kernel bug fix: close_range: unshare all fds for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC
Subsystem: filesystem (fs/file.c)
Bug type: null-deref, severity: high
Files changed: fs/file.c
Introduced by Giuseppe Scrivano on 2020-12-04 12:06:15 +0100; fixed by Christian Brauner on 2020-12-19 16:22:18 +0100 (lifetime: 15 days)