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3f0dcd63dcc1fe9138a08ccc187441b4e0fbf34a
ladybird/Kernel/FileSystem
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Andrew Kaster 3f0dcd63dc Kernel: Fix TmpFS resize behavior around INT32_MAX for 32-bit systems 
We need some overflow checks due to the implementation of TmpFS.
When size_t is 32 bits and off_t is 64 bits, we might overflow our
KBuffer max size and confuse the KBuffer set_size code, causing a VERIFY
failure. Make sure that resulting offset + size will fit in a size_t.
Another constraint, we make sure that the resulting offset + size will
be less than half of the maximum value of a size_t, because we double
the KBuffer size each time we resize it.
2021-07-11 19:42:00 +02:00
..
AnonymousFile.cpp
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
AnonymousFile.h
Kernel: Make various T::class_name() and similar return StringView
2021-07-11 01:46:59 +02:00
BlockBasedFileSystem.cpp
Kernel: Rename BlockBasedFS => BlockBasedFileSystem
2021-07-11 00:34:36 +02:00
BlockBasedFileSystem.h
Kernel: Rename BlockBasedFS => BlockBasedFileSystem
2021-07-11 00:34:36 +02:00
Custody.cpp
Kernel: Switch Custody to east-const style
2021-07-11 00:51:38 +02:00
Custody.h
Kernel: Switch Custody to east-const style
2021-07-11 00:51:38 +02:00
DevFS.cpp
Kernel: Rename FS => FileSystem
2021-07-11 00:20:38 +02:00
DevFS.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
DevPtsFS.cpp
Kernel: Rename FS => FileSystem
2021-07-11 00:20:38 +02:00
DevPtsFS.h
Kernel: Rename FS => FileSystem
2021-07-11 00:20:38 +02:00
ext2_fs.h
Everywhere: "file name" => "filename"
2021-04-29 22:16:18 +02:00
ext2_types.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
Ext2FileSystem.cpp
Kernel: Rename BlockBasedFS => BlockBasedFileSystem
2021-07-11 00:34:36 +02:00
Ext2FileSystem.h
Kernel: Rename BlockBasedFS => BlockBasedFileSystem
2021-07-11 00:34:36 +02:00
FIFO.cpp
Kernel: Remove the now defunct LOCKER(..) macro.
2021-04-25 09:38:27 +02:00
FIFO.h
Kernel: Make various T::class_name() and similar return StringView
2021-07-11 01:46:59 +02:00
File.cpp
Kernel: Closing a file descriptor should not always close the file
2021-04-30 11:42:35 +02:00
File.h
Kernel: Make various T::class_name() and similar return StringView
2021-07-11 01:46:59 +02:00
FileBackedFileSystem.cpp
Kernel: Rename FileBackedFS => FileBackedFileSystem
2021-07-11 00:33:27 +02:00
FileBackedFileSystem.h
Kernel: Rename FileBackedFS => FileBackedFileSystem
2021-07-11 00:33:27 +02:00
FileDescription.cpp
Kernel: Rename VFS => VirtualFileSystem
2021-07-11 00:25:24 +02:00
FileDescription.h
Kernel: Rename VFS => VirtualFileSystem
2021-07-11 00:25:24 +02:00
FileSystem.cpp
Kernel: Remove unnecessary includes in FileSystem.{cpp,h}
2021-07-11 01:01:54 +02:00
FileSystem.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
Inode.cpp
Kernel: Rename VFS => VirtualFileSystem
2021-07-11 00:25:24 +02:00
Inode.h
Kernel: Rename VFS => VirtualFileSystem
2021-07-11 00:25:24 +02:00
InodeFile.cpp
Kernel: Rename various *VMObject::create*() => try_create()
2021-07-11 17:55:29 +02:00
InodeFile.h
Kernel: Make various T::class_name() and similar return StringView
2021-07-11 01:46:59 +02:00
InodeIdentifier.h
Kernel: Rename FS => FileSystem
2021-07-11 00:20:38 +02:00
InodeMetadata.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
InodeWatcher.cpp
Everywhere: Use nothrow new with adopt_{ref,own}_if_nonnull
2021-06-24 17:35:49 +04:30
InodeWatcher.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
Mount.cpp
Kernel: Make VirtualFileSystem::Mount a top-level class
2021-07-11 00:51:06 +02:00
Mount.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
Plan9FileSystem.cpp
Kernel: Rename FileBackedFS => FileBackedFileSystem
2021-07-11 00:33:27 +02:00
Plan9FileSystem.h
Kernel: Rename FileBackedFS => FileBackedFileSystem
2021-07-11 00:33:27 +02:00
ProcFS.cpp
Kernel: Rename ProcFSComponentsRegistrar => ProcFSComponentRegistry
2021-07-11 01:40:26 +02:00
ProcFS.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
SysFS.cpp
Kernel: Replace "Folder" => "Directory" everywhere
2021-07-11 01:33:40 +02:00
SysFS.h
Kernel: Replace "Folder" => "Directory" everywhere
2021-07-11 01:33:40 +02:00
SysFSComponent.cpp
Kernel: Remove all friend declarations from SysFSComponentRegistry
2021-07-11 01:17:57 +02:00
SysFSComponent.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00
TmpFS.cpp
Kernel: Fix TmpFS resize behavior around INT32_MAX for 32-bit systems
2021-07-11 19:42:00 +02:00
TmpFS.h
Kernel: Rename FS => FileSystem
2021-07-11 00:20:38 +02:00
VirtualFileSystem.cpp
Kernel: Return correct error numbers for the mkdir syscall
2021-07-11 14:59:57 +02:00
VirtualFileSystem.h
Kernel: Use Forward.h headers more
2021-07-11 14:14:51 +02:00