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Side by Side Diff: sandbox/linux/seccomp-bpf-helpers/syscall_sets.h

Issue 260793003: [MIPS] Add seccomp bpf support (Closed) Base URL: https://git.chromium.org/git/chromium/src.git@master
Patch Set: Add 8 args syscall support for Mips Created 6 years, 5 months ago
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« components/nacl/loader/sandbox_linux/nacl_bpf_sandbox_linux.cc ('K') | « sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc ('k') | sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc » ('j') | sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc » ('J')
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_ 5 #ifndef SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_
6 #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_ 6 #define SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "build/build_config.h" 9 #include "build/build_config.h"
10 #include "sandbox/sandbox_export.h" 10 #include "sandbox/sandbox_export.h"
(...skipping 24 matching lines...) Expand all
35 static bool IsAllowedOperationOnFd(int sysno); 35 static bool IsAllowedOperationOnFd(int sysno);
36 static bool IsKernelInternalApi(int sysno); 36 static bool IsKernelInternalApi(int sysno);
37 // This should be thought through in conjunction with IsFutex(). 37 // This should be thought through in conjunction with IsFutex().
38 static bool IsAllowedProcessStartOrDeath(int sysno); 38 static bool IsAllowedProcessStartOrDeath(int sysno);
39 // It's difficult to restrict those, but there is attack surface here. 39 // It's difficult to restrict those, but there is attack surface here.
40 static bool IsAllowedFutex(int sysno); 40 static bool IsAllowedFutex(int sysno);
41 static bool IsAllowedEpoll(int sysno); 41 static bool IsAllowedEpoll(int sysno);
42 static bool IsAllowedGetOrModifySocket(int sysno); 42 static bool IsAllowedGetOrModifySocket(int sysno);
43 static bool IsDeniedGetOrModifySocket(int sysno); 43 static bool IsDeniedGetOrModifySocket(int sysno);
44 44
45 #if defined(__i386__) 45 #if defined(__i386__) || defined(__mips__)
46 // Big multiplexing system call for sockets. 46 // Big multiplexing system call for sockets.
47 static bool IsSocketCall(int sysno); 47 static bool IsSocketCall(int sysno);
48 #endif 48 #endif
49 49
50 #if defined(__x86_64__) || defined(__arm__) 50 #if defined(__x86_64__) || defined(__arm__) || defined(__mips__)
51 static bool IsNetworkSocketInformation(int sysno); 51 static bool IsNetworkSocketInformation(int sysno);
52 #endif 52 #endif
53 53
54 static bool IsAllowedAddressSpaceAccess(int sysno); 54 static bool IsAllowedAddressSpaceAccess(int sysno);
55 static bool IsAllowedGeneralIo(int sysno); 55 static bool IsAllowedGeneralIo(int sysno);
56 static bool IsPrctl(int sysno); 56 static bool IsPrctl(int sysno);
57 static bool IsAllowedBasicScheduler(int sysno); 57 static bool IsAllowedBasicScheduler(int sysno);
58 static bool IsAdminOperation(int sysno); 58 static bool IsAdminOperation(int sysno);
59 static bool IsKernelModule(int sysno); 59 static bool IsKernelModule(int sysno);
60 static bool IsGlobalFSViewChange(int sysno); 60 static bool IsGlobalFSViewChange(int sysno);
(...skipping 12 matching lines...) Expand all
73 #endif 73 #endif
74 #if defined(__x86_64__) || defined(__arm__) 74 #if defined(__x86_64__) || defined(__arm__)
75 // These give a lot of ambient authority and bypass the setuid sandbox. 75 // These give a lot of ambient authority and bypass the setuid sandbox.
76 static bool IsSystemVSharedMemory(int sysno); 76 static bool IsSystemVSharedMemory(int sysno);
77 #endif 77 #endif
78 78
79 #if defined(__x86_64__) || defined(__arm__) 79 #if defined(__x86_64__) || defined(__arm__)
80 static bool IsSystemVMessageQueue(int sysno); 80 static bool IsSystemVMessageQueue(int sysno);
81 #endif 81 #endif
82 82
83 #if defined(__i386__) 83 #if defined(__i386__) || defined(__mips__)
84 // Big system V multiplexing system call. 84 // Big system V multiplexing system call.
85 static bool IsSystemVIpc(int sysno); 85 static bool IsSystemVIpc(int sysno);
86 #endif 86 #endif
87 87
88 static bool IsAnySystemV(int sysno); 88 static bool IsAnySystemV(int sysno);
89 static bool IsAdvancedScheduler(int sysno); 89 static bool IsAdvancedScheduler(int sysno);
90 static bool IsInotify(int sysno); 90 static bool IsInotify(int sysno);
91 static bool IsFaNotify(int sysno); 91 static bool IsFaNotify(int sysno);
92 static bool IsTimer(int sysno); 92 static bool IsTimer(int sysno);
93 static bool IsAdvancedTimer(int sysno); 93 static bool IsAdvancedTimer(int sysno);
94 static bool IsExtendedAttributes(int sysno); 94 static bool IsExtendedAttributes(int sysno);
95 static bool IsMisc(int sysno); 95 static bool IsMisc(int sysno);
96 #if defined(__arm__) 96 #if defined(__arm__)
97 static bool IsArmPciConfig(int sysno); 97 static bool IsArmPciConfig(int sysno);
98 static bool IsArmPrivate(int sysno); 98 static bool IsArmPrivate(int sysno);
99 #endif // defined(__arm__) 99 #endif // defined(__arm__)
100 #if defined(__mips__)
101 static bool IsMipsPrivate(int sysno);
102 static bool IsMipsMisc(int sysno);
103 #endif // defined(__mips__)
100 private: 104 private:
101 DISALLOW_IMPLICIT_CONSTRUCTORS(SyscallSets); 105 DISALLOW_IMPLICIT_CONSTRUCTORS(SyscallSets);
102 }; 106 };
103 107
104 } // namespace sandbox. 108 } // namespace sandbox.
105 109
106 #endif // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_ 110 #endif // SANDBOX_LINUX_SECCOMP_BPF_HELPERS_SYSCALL_SETS_H_
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« components/nacl/loader/sandbox_linux/nacl_bpf_sandbox_linux.cc ('K') | « sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc ('k') | sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc » ('j') | sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc » ('J')

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