From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../sandbox/linux/launch/LinuxCapabilities.cpp | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 security/sandbox/linux/launch/LinuxCapabilities.cpp (limited to 'security/sandbox/linux/launch/LinuxCapabilities.cpp') diff --git a/security/sandbox/linux/launch/LinuxCapabilities.cpp b/security/sandbox/linux/launch/LinuxCapabilities.cpp new file mode 100644 index 0000000000..6a1c73ed37 --- /dev/null +++ b/security/sandbox/linux/launch/LinuxCapabilities.cpp @@ -0,0 +1,26 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "LinuxCapabilities.h" + +#include +#include + +namespace mozilla { + +bool LinuxCapabilities::GetCurrent() { + __user_cap_header_struct header = {_LINUX_CAPABILITY_VERSION_3, 0}; + return syscall(__NR_capget, &header, &mBits) == 0 && + header.version == _LINUX_CAPABILITY_VERSION_3; +} + +bool LinuxCapabilities::SetCurrentRaw() const { + __user_cap_header_struct header = {_LINUX_CAPABILITY_VERSION_3, 0}; + return syscall(__NR_capset, &header, &mBits) == 0 && + header.version == _LINUX_CAPABILITY_VERSION_3; +} + +} // namespace mozilla -- cgit v1.2.3