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ladybird/Kernel
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Nicholas-Baron 4454735bf8 Kernel: Add -Wnull-dereference flag 
`-Wnull-dereference` has found a lot of "possible null dereferences" in userland.
However, in the kernel, no warnings occurred. To keep it that way,
preemptivly add the flag here and remove it once it is enabled system
wide.

This flag makes the compiler check statically for a null deref. It does
not take into account any human-imposed invariants and as such, may need a
`VERIFY(ptr);`, `if(ptr)`, or `if(!ptr)` before using a pointer.
However, as long as a pointer is not reassigned,
the verify will be valid, meaning that adding `VERIFY` can be done sparingly.
2021-04-17 01:07:36 +02:00
..
ACPI Everything: Add -Wnon-virtual-dtor flag 2021-04-15 20:57:13 +02:00
API LibC+Kernel: Switch off_t to 64 bits 2021-03-17 23:22:42 +01:00
Arch Kernel/PCI + CPU: Allow to access unaligned data 2021-04-06 22:25:28 +02:00
Devices Kernel: Introduce two new boot arguments to assist with bare metal debug 2021-04-08 22:17:13 +02:00
FileSystem AK+Kernel: Make IntrusiveList capable of holding non-raw pointers 2021-04-16 22:26:52 +02:00
Heap Kernel: Do some basic metadata integrity verification in kmalloc/kfree 2021-04-09 17:08:49 +02:00
Interrupts Everything: Add -Wnon-virtual-dtor flag 2021-04-15 20:57:13 +02:00
Modules Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
Net Kernel: Add some missing socket ioctls 2021-04-16 18:57:35 +02:00
PCI Everything: Add -Wnon-virtual-dtor flag 2021-04-15 20:57:13 +02:00
Storage Kernel: Remove type from StorageDevice class 2021-04-13 21:52:34 +02:00
Syscalls Kernel: Read the ELF header from the inode rather than the mapped pages 2021-04-14 13:12:52 +02:00
Tasks Kernel: Make Thread use AK::Time internally 2021-03-02 08:36:08 +01:00
Time Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
TTY Kernel: Introduce a new HID subsystem 2021-04-03 11:57:23 +02:00
VM Kernel: Replace process' regions vector with a Red Black tree 2021-04-12 18:03:44 +02:00
.gitignore Meta: Expect sync-local.sh script at repository root 2021-01-30 09:18:46 +01:00
AddressSanitizer.cpp Kernel: Initial integration of Kernel Address Sanitizer (KASAN) 2021-02-15 11:41:53 +01:00
AddressSanitizer.h Kernel: Initial integration of Kernel Address Sanitizer (KASAN) 2021-02-15 11:41:53 +01:00
Assertions.h Everywhere: Remove unused RELEASE_ASSERT macro 2021-02-23 21:11:53 +01:00
CMakeLists.txt Kernel: Add -Wnull-dereference flag 2021-04-17 01:07:36 +02:00
CMOS.cpp Kernel: Absorb LibBareMetal back into the kernel 2020-05-16 12:00:04 +02:00
CMOS.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
CommandLine.cpp Kernel: Introduce two new boot arguments to assist with bare metal debug 2021-04-08 22:17:13 +02:00
CommandLine.h Kernel: Introduce two new boot arguments to assist with bare metal debug 2021-04-08 22:17:13 +02:00
Console.cpp Kernel: Refactor storage stack with u64 as file operations offset 2021-03-17 23:22:42 +01:00
Console.h Kernel: Refactor storage stack with u64 as file operations offset 2021-03-17 23:22:42 +01:00
CoreDump.cpp Kernel: Replace process' regions vector with a Red Black tree 2021-04-12 18:03:44 +02:00
CoreDump.h Kernel: Use default con/de-structors 2021-02-28 18:09:12 +01:00
Debug.h.in Kernel: Introduce a new HID subsystem 2021-04-03 11:57:23 +02:00
DMI.cpp Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
DMI.h Kernel: Set file size for smbios_entry_point and DMI blobs in ProcFS 2021-02-01 17:13:23 +01:00
DoubleBuffer.cpp Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
DoubleBuffer.h Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
Forward.h Kernel: Add simplistic work queues 2021-03-21 13:41:09 +01:00
FutexQueue.cpp Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
FutexQueue.h Kernel: Some futex improvements 2021-01-17 20:30:31 +01:00
init.cpp Kernel: Remove unused UHCI_ENABLED flag 2021-04-07 22:47:22 +02:00
IO.h Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
KBuffer.h Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
KBufferBuilder.cpp Kernel: Assert if rounding-up-to-page-size would wrap around to 0 2021-02-14 10:01:50 +01:00
KBufferBuilder.h Kernel: Use default con/de-structors 2021-02-28 18:09:12 +01:00
kprintf.cpp Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
KResult.h Everywhere: Remove unnecessary clang-format offs 2021-03-04 11:01:48 +01:00
kstdio.h Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
KSyms.cpp Kernel: Convert klog() => AK::Format in a handful of places 2021-03-12 15:22:35 +01:00
KSyms.h Kernel: Take some baby steps towards x86_64 2021-02-25 16:27:12 +01:00
linker.ld Kernel: Define a KERNEL_VIRTUAL_BASE in the linker script 2021-03-04 18:25:01 +01:00
Lock.cpp Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
Lock.h Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
LockMode.h Kernel: Fix Lock race causing infinite spinning between two threads 2020-12-16 23:38:17 +01:00
mkmap.sh Build: Switch to CMake :^) 2020-05-14 20:15:18 +02:00
Module.h Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
Multiboot.h Kernel: Parse boot modules from Multiboot specification 2021-01-22 22:17:39 +01:00
Panic.cpp Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
Panic.h Kernel: Add a PANIC() function 2021-02-14 09:36:58 +01:00
PerformanceEventBuffer.cpp Kernel: Replace process' regions vector with a Red Black tree 2021-04-12 18:03:44 +02:00
PerformanceEventBuffer.h Kernel+Profiler: Capture metadata about all profiled processes 2021-03-02 22:38:06 +01:00
PhysicalAddress.h Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
Process.cpp Kernel+CrashReporter: Add metadata about page faults to crash reports 2021-04-04 20:13:55 +02:00
Process.h AK+Kernel: Make IntrusiveList capable of holding non-raw pointers 2021-04-16 22:26:52 +02:00
ProcessGroup.cpp Kernel: Move block condition evaluation out of the Scheduler 2020-11-30 13:17:02 +01:00
ProcessGroup.h Kernel: Move block condition evaluation out of the Scheduler 2020-11-30 13:17:02 +01:00
Random.cpp Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
Random.h Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
RTC.cpp Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
RTC.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
Scheduler.cpp AK+Kernel: Make IntrusiveList capable of holding non-raw pointers 2021-04-16 22:26:52 +02:00
Scheduler.h Kernel: Remove ancient unused Scheduler::beep() declaration 2021-02-07 20:45:09 +01:00
SpinLock.h Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
StdLib.cpp Kernel/LibC: Make memset implementations the same 2021-04-08 23:57:16 +02:00
StdLib.h AK+Everywhere: Make StdLibExtras templates less wrapper-y 2021-04-10 21:01:31 +02:00
Syscall.cpp Kernel: Suppress maybe-uninitialized' warning s_syscall_table in gcc-10.3.0 2021-04-14 21:49:54 +02:00
Thread.cpp Kernel: Send SIGCHLD to the parent process when changing stopped state 2021-03-31 23:49:26 +02:00
Thread.h AK+Kernel: Make IntrusiveList capable of holding non-raw pointers 2021-04-16 22:26:52 +02:00
ThreadBlockers.cpp Kernel: Fix sys$select() not marking fd's after blocking was avoided 2021-03-15 21:21:52 +01:00
ThreadTracer.cpp Kernel::CPU: Move headers into common directory 2021-03-21 09:35:23 +01:00
ThreadTracer.h Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
TimerQueue.cpp Kernel: Make TimeManagement use AK::Time internally 2021-03-02 08:36:08 +01:00
TimerQueue.h Kernel: Make TimerQueue use AK::Time in interface 2021-03-02 08:36:08 +01:00
UBSanitizer.cpp Kernel: Expose sysctl 'ubsan_is_deadly' to panic the Kernel on UB 2021-03-07 17:31:25 +01:00
UBSanitizer.h Kernel: Expose sysctl 'ubsan_is_deadly' to panic the Kernel on UB 2021-03-07 17:31:25 +01:00
UnixTypes.h LibC+Kernel: Switch off_t to 64 bits 2021-03-17 23:22:42 +01:00
UnveilNode.h Everywhere: Remove a bunch of redundant 'AK::' namespace prefixes 2021-02-26 16:59:56 +01:00
UserOrKernelBuffer.cpp AK: Add StringBuilder::appendff using the new format. 2020-09-22 15:06:40 +02:00
UserOrKernelBuffer.h Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
VirtualAddress.h Everywhere: Remove klog(), dbg() and purge all LogStream usage :^) 2021-03-12 17:29:37 +01:00
WaitQueue.cpp Everywhere: Rename ASSERT => VERIFY 2021-02-23 20:56:54 +01:00
WaitQueue.h Kernel: Add WaitQueue::wait_forever and it use it for all infinite waits. 2021-02-15 08:28:57 +01:00
WorkQueue.cpp Kernel: Remove unused WorkQueue::m_name. 2021-03-26 16:54:05 +01:00
WorkQueue.h AK+Kernel: Make IntrusiveList capable of holding non-raw pointers 2021-04-16 22:26:52 +02:00