1 files changed, 0 insertions, 121 deletions
diff --git a/security/sandbox/linux/SandboxFilterUtil.cpp b/security/sandbox/linux/SandboxFilterUtil.cpp
deleted file mode 100644
index 04fd6709c..000000000
--- a/security/sandbox/linux/SandboxFilterUtil.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/* -*- 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 "SandboxFilterUtil.h"
-
-#ifndef ANDROID
-#include <linux/ipc.h>
-#endif
-#include <linux/net.h>
-
-#include "mozilla/UniquePtr.h"
-#include "sandbox/linux/bpf_dsl/bpf_dsl.h"
-
-// Older kernel headers (mostly Android, but also some older desktop
-// distributions) are missing some or all of these:
-#ifndef SYS_ACCEPT4
-#define SYS_ACCEPT4  18
-#endif
-#ifndef SYS_RECVMMSG
-#define SYS_RECVMMSG 19
-#endif
-#ifndef SYS_SENDMMSG
-#define SYS_SENDMMSG 20
-#endif
-
-using namespace sandbox::bpf_dsl;
-#define CASES SANDBOX_BPF_DSL_CASES
-
-namespace mozilla {
-
-sandbox::bpf_dsl::ResultExpr
-SandboxPolicyBase::EvaluateSyscall(int aSysno) const {
-  switch (aSysno) {
-#ifdef __NR_socketcall
-    case __NR_socketcall: {
-      Arg<int> call(0);
-      UniquePtr<Caser<int>> acc(new Caser<int>(Switch(call)));
-      for (int i = SYS_SOCKET; i <= SYS_SENDMMSG; ++i) {
-        auto thisCase = EvaluateSocketCall(i);
-        // Optimize out cases that are equal to the default.
-        if (thisCase) {
-          acc.reset(new Caser<int>(acc->Case(i, *thisCase)));
-        }
-      }
-      return acc->Default(InvalidSyscall());
-    }
-#ifndef ANDROID
-    case __NR_ipc: {
-      Arg<int> callAndVersion(0);
-      auto call = callAndVersion & 0xFFFF;
-      UniquePtr<Caser<int>> acc(new Caser<int>(Switch(call)));
-      for (int i = SEMOP; i <= DIPC; ++i) {
-        auto thisCase = EvaluateIpcCall(i);
-        // Optimize out cases that are equal to the default.
-        if (thisCase) {
-          acc.reset(new Caser<int>(acc->Case(i, *thisCase)));
-        }
-      }
-      return acc->Default(InvalidSyscall());
-    }
-#endif // ANDROID
-#endif // __NR_socketcall
-#define DISPATCH_SOCKETCALL(sysnum, socketnum)                       \
-    case sysnum:                                                     \
-      return EvaluateSocketCall(socketnum).valueOr(InvalidSyscall())
-#ifdef __NR_socket
-      DISPATCH_SOCKETCALL(__NR_socket,      SYS_SOCKET);
-      DISPATCH_SOCKETCALL(__NR_bind,        SYS_BIND);
-      DISPATCH_SOCKETCALL(__NR_connect,     SYS_CONNECT);
-      DISPATCH_SOCKETCALL(__NR_listen,      SYS_LISTEN);
-#ifdef __NR_accept
-      DISPATCH_SOCKETCALL(__NR_accept,      SYS_ACCEPT);
-#endif
-      DISPATCH_SOCKETCALL(__NR_getsockname, SYS_GETSOCKNAME);
-      DISPATCH_SOCKETCALL(__NR_getpeername, SYS_GETPEERNAME);
-      DISPATCH_SOCKETCALL(__NR_socketpair,  SYS_SOCKETPAIR);
-#ifdef __NR_send
-      DISPATCH_SOCKETCALL(__NR_send,        SYS_SEND);
-      DISPATCH_SOCKETCALL(__NR_recv,        SYS_RECV);
-#endif // __NR_send
-      DISPATCH_SOCKETCALL(__NR_sendto,      SYS_SENDTO);
-      DISPATCH_SOCKETCALL(__NR_recvfrom,    SYS_RECVFROM);
-      DISPATCH_SOCKETCALL(__NR_shutdown,    SYS_SHUTDOWN);
-      DISPATCH_SOCKETCALL(__NR_setsockopt,  SYS_SETSOCKOPT);
-      DISPATCH_SOCKETCALL(__NR_getsockopt,  SYS_GETSOCKOPT);
-      DISPATCH_SOCKETCALL(__NR_sendmsg,     SYS_SENDMSG);
-      DISPATCH_SOCKETCALL(__NR_recvmsg,     SYS_RECVMSG);
-      DISPATCH_SOCKETCALL(__NR_accept4,     SYS_ACCEPT4);
-      DISPATCH_SOCKETCALL(__NR_recvmmsg,    SYS_RECVMMSG);
-      DISPATCH_SOCKETCALL(__NR_sendmmsg,    SYS_SENDMMSG);
-#endif // __NR_socket
-#undef DISPATCH_SOCKETCALL
-#ifndef __NR_socketcall
-#ifndef ANDROID
-#define DISPATCH_SYSVCALL(sysnum, ipcnum)         \
-    case sysnum:                                  \
-      return EvaluateIpcCall(ipcnum).valueOr(InvalidSyscall())
-      DISPATCH_SYSVCALL(__NR_semop,       SEMOP);
-      DISPATCH_SYSVCALL(__NR_semget,      SEMGET);
-      DISPATCH_SYSVCALL(__NR_semctl,      SEMCTL);
-      DISPATCH_SYSVCALL(__NR_semtimedop,  SEMTIMEDOP);
-      DISPATCH_SYSVCALL(__NR_msgsnd,      MSGSND);
-      DISPATCH_SYSVCALL(__NR_msgrcv,      MSGRCV);
-      DISPATCH_SYSVCALL(__NR_msgget,      MSGGET);
-      DISPATCH_SYSVCALL(__NR_msgctl,      MSGCTL);
-      DISPATCH_SYSVCALL(__NR_shmat,       SHMAT);
-      DISPATCH_SYSVCALL(__NR_shmdt,       SHMDT);
-      DISPATCH_SYSVCALL(__NR_shmget,      SHMGET);
-      DISPATCH_SYSVCALL(__NR_shmctl,      SHMCTL);
-#undef DISPATCH_SYSVCALL
-#endif // ANDROID
-#endif // __NR_socketcall
-  default:
-    return InvalidSyscall();
-  }
-}
-
-}