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ProcFS: Supervisor-only inodes should be owned by UID 0, GID 0

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This commit is contained in:
Andreas Kling 2019-12-31 13:22:43 +01:00
parent 5b1f8ce220
commit d8ef13a426
1 changed files with 4 additions and 1 deletions
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5
Kernel/FileSystem/ProcFS.cpp
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@ -1040,9 +1040,12 @@ InodeMetadata ProcFSInode::metadata() const
} }
if (proc_file_type > FI_Invalid && proc_file_type < FI_MaxStaticFileIndex) { if (proc_file_type > FI_Invalid && proc_file_type < FI_MaxStaticFileIndex) {
if (fs().m_entries[proc_file_type].supervisor_only) if (fs().m_entries[proc_file_type].supervisor_only) {
metadata.uid = 0;
metadata.gid = 0;
metadata.mode &= ~077; metadata.mode &= ~077;
} }
}
#ifdef PROCFS_DEBUG #ifdef PROCFS_DEBUG
dbgprintf("Returning mode %o\n", metadata.mode); dbgprintf("Returning mode %o\n", metadata.mode);