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Kernel: Make VirtualFileSystem functions take credentials as input

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Instead of getting credentials from Process::current(), we now require
that they be provided as input to the various VFS functions.

This ensures that an atomic set of credentials is used throughout an
entire VFS operation.
This commit is contained in:
Andreas Kling 2022-08-21 16:02:24 +02:00
parent 9744dedb50
commit c3351d4b9f
Notes: sideshowbarker 2024-07-17 23:02:37 +09:00
33 changed files with 159 additions and 165 deletions
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4
Kernel/FileSystem/InodeFile.cpp
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@ -119,14 +119,14 @@ ErrorOr<void> InodeFile::chown(OpenFileDescription& description, UserID uid, Gro
{
VERIFY(description.inode() == m_inode);
VERIFY(description.custody());
return VirtualFileSystem::the().chown(*description.custody(), uid, gid);
return VirtualFileSystem::the().chown(Process::current().credentials(), *description.custody(), uid, gid);
}
ErrorOr<void> InodeFile::chmod(OpenFileDescription& description, mode_t mode)
{
VERIFY(description.inode() == m_inode);
VERIFY(description.custody());
return VirtualFileSystem::the().chmod(*description.custody(), mode);
return VirtualFileSystem::the().chmod(Process::current().credentials(), *description.custody(), mode);
}
}