Linux kernel bug fix: Proc mount option handling is broken, and it has been since I accidentally broke it in the middle 2016.
Subsystem: kernel (arch/um/drivers/mconsole_kern.c)
Bug type: hang, severity: security
Files changed: arch/um/drivers/mconsole_kern.c;fs/proc/root.c;include/linux/pid_namespace.h;include/linux/proc_ns.h;kernel/pid.c;kernel/pid_namespace.c
Introduced by Eric W. Biederman on 2016-06-23 15:41:54 -0500; fixed by Eric W. Biederman on 2020-03-02 16:00:33 -0600 (lifetime: 1348 days)