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serenity/Kernel/Devices
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Luke 68b361bd21 Kernel: Return ENOMEM in more places 
There are plenty of places in the kernel that aren't
checking if they actually got their allocation.

This fixes some of them, but definitely not all.

Fixes #3390
Fixes #3391

Also, let's make find_one_free_page() return nullptr
if it doesn't get a free index. This stops the kernel
crashing when out of memory and allows memory purging
to take place again.

Fixes #3487
2020-09-16 20:38:19 +02:00
..
BlockDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
BlockDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
BXVGADevice.cpp Kernel: Return ENOMEM in more places 2020-09-16 20:38:19 +02:00
BXVGADevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
CharacterDevice.cpp Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
CharacterDevice.h Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
Device.cpp Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
Device.h Kernel: List all CPUs in /proc/cpuinfo 2020-07-01 12:07:01 +02:00
DiskPartition.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
DiskPartition.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
EBRPartitionTable.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
EBRPartitionTable.h Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
FullDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
FullDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
GPTPartitionTable.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
GPTPartitionTable.h Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
KeyboardDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
KeyboardDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
MBRPartitionTable.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
MBRPartitionTable.h Kernel: Move all code into the Kernel namespace 2020-02-16 01:27:42 +01:00
MBVGADevice.cpp Kernel: Return ENOMEM in more places 2020-09-16 20:38:19 +02:00
MBVGADevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
NullDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
NullDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PATAChannel.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PATAChannel.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PATADiskDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PATADiskDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PCSpeaker.cpp Kernel: Absorb LibBareMetal back into the kernel 2020-05-16 12:00:04 +02:00
PCSpeaker.h Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
PS2MouseDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
PS2MouseDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
RandomDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
RandomDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
SB16.cpp Kernel: Return ENOMEM in more places 2020-09-16 20:38:19 +02:00
SB16.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
SerialDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
SerialDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
UHCIController.cpp Kernel/USB: Disable autodetection of UHCI controllers for now 2020-09-05 15:42:54 +02:00
UHCIController.h Kernel/USB: Start the UHCI controller after resetting it 2020-09-05 15:42:54 +02:00
VMWareBackdoor.cpp Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
VMWareBackdoor.h Kernel: Switch singletons to use new Singleton class 2020-08-25 09:48:48 +02:00
ZeroDevice.cpp Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00
ZeroDevice.h Kernel: Make copy_to/from_user safe and remove unnecessary checks 2020-09-13 21:19:15 +02:00