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[WIP] windows: Enable default security parameters on file creation to avoid named pipe exploit #44556

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[WIP] windows: Enable default security parameters on file creation to avoid named pipe exploit #44556

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1 change: 1 addition & 0 deletions src/libstd/sys/windows/c.rs
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Expand Up @@ -117,6 +117,7 @@ pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA |
pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
pub const SECURITY_IDENTIFICATION: DWORD = 0x00010000;

pub const FIONBIO: c_ulong = 0x8004667e;

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2 changes: 1 addition & 1 deletion src/libstd/sys/windows/fs.rs
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Expand Up @@ -184,7 +184,7 @@ impl OpenOptions {
access_mode: None,
share_mode: c::FILE_SHARE_READ | c::FILE_SHARE_WRITE | c::FILE_SHARE_DELETE,
attributes: 0,
security_qos_flags: 0,
security_qos_flags: c::SECURITY_SQOS_PRESENT | c::SECURITY_IDENTIFICATION,
security_attributes: 0,
}
}
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