From d79d9e833ecc551e63f4caf4f114206faeafae4f Mon Sep 17 00:00:00 2001 From: Liav A Date: Wed, 23 Jun 2021 10:29:15 +0300 Subject: [PATCH] Kernel/ProcFS: Tighten permissions on the exposed objects This is needed so we properly set the limits for different objects in the filesystem. --- Kernel/FileSystem/ProcFS.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Kernel/FileSystem/ProcFS.cpp b/Kernel/FileSystem/ProcFS.cpp index aae7bbfbe4..4f5cd3968b 100644 --- a/Kernel/FileSystem/ProcFS.cpp +++ b/Kernel/FileSystem/ProcFS.cpp @@ -142,8 +142,8 @@ InodeMetadata ProcFSInode::metadata() const InodeMetadata metadata; metadata.inode = { fsid(), m_associated_component->component_index() }; metadata.mode = m_associated_component->required_mode(); - metadata.uid = 0; - metadata.gid = 0; + metadata.uid = m_associated_component->owner_user(); + metadata.gid = m_associated_component->owner_group(); metadata.size = m_associated_component->size(); metadata.mtime = mepoch; return metadata; @@ -212,9 +212,9 @@ InodeMetadata ProcFSDirectoryInode::metadata() const Locker locker(m_lock); InodeMetadata metadata; metadata.inode = { fsid(), m_associated_component->component_index() }; - metadata.mode = S_IFDIR | S_IRUSR | S_IRGRP | S_IROTH | S_IXOTH; - metadata.uid = 0; - metadata.gid = 0; + metadata.mode = S_IFDIR | m_associated_component->required_mode(); + metadata.uid = m_associated_component->owner_user(); + metadata.gid = m_associated_component->owner_group(); metadata.size = 0; metadata.mtime = mepoch; return metadata; @@ -255,8 +255,8 @@ InodeMetadata ProcFSLinkInode::metadata() const InodeMetadata metadata; metadata.inode = { fsid(), m_associated_component->component_index() }; metadata.mode = S_IFLNK | m_associated_component->required_mode(); - metadata.uid = 0; - metadata.gid = 0; + metadata.uid = m_associated_component->owner_user(); + metadata.gid = m_associated_component->owner_group(); metadata.size = 0; metadata.mtime = mepoch; return metadata;