Andreas Kling b86443f0e1 Kernel: Lock weak pointer revocation during listed-ref-counted unref ... When doing the last unref() on a listed-ref-counted object, we keep the list locked while mutating the ref count. The destructor itself is invoked after unlocking the list. This was racy with weakable classes, since their weak pointer factory still pointed to the object after we'd decided to destroy it. That opened a small time window where someone could try to strong-ref a weak pointer to an object after it was removed from the list, but just before the destructor got invoked. This patch closes the race window by explicitly revoking all weak pointers while the list is locked.		2022-01-08 16:31:14 +01:00
..
ConsoleManagement.cpp	Kernel/Devices: Use try_create_device helper for ConsoleDevice	2021-09-17 01:02:48 +03:00
ConsoleManagement.h	Kernel: Remove the kmalloc_eternal heap :^)	2021-12-28 21:02:38 +01:00
MasterPTY.cpp	Kernel: Handle promise violations in the syscall handler	2021-12-29 18:08:15 +01:00
MasterPTY.h	Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>	2021-11-08 01:10:53 +01:00
PTYMultiplexer.cpp	Kernel: Mark PTYMultiplexer init & parse_hex_digit as UNMAP_AFTER_INIT	2021-12-24 14:28:59 -08:00
PTYMultiplexer.h	Kernel: Remove the kmalloc_eternal heap :^)	2021-12-28 21:02:38 +01:00
SlavePTY.cpp	Kernel: Lock weak pointer revocation during listed-ref-counted unref	2022-01-08 16:31:14 +01:00
SlavePTY.h	Kernel: Make File::unref virtual	2021-12-29 15:46:14 +02:00
TTY.cpp	Kernel: Handle promise violations in the syscall handler	2021-12-29 18:08:15 +01:00
TTY.h	Kernel: Make major and minor numbers to be DistinctNumerics	2021-12-23 23:02:39 +01:00
VirtualConsole.cpp	Kernel: Tighten String-related includes	2021-12-30 14:16:03 +01:00
VirtualConsole.h	Kernel: Remove the kmalloc_eternal heap :^)	2021-12-28 21:02:38 +01:00