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Side by Side Diff: content/common/sandbox_linux/sandbox_seccomp_bpf_linux.cc

Issue 630853003: Replace OVERRIDE and FINAL with override and final in content/common/[a-s]* (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #include "content/common/sandbox_linux/sandbox_seccomp_bpf_linux.h" 5 #include "content/common/sandbox_linux/sandbox_seccomp_bpf_linux.h"
6 6
7 #include <errno.h> 7 #include <errno.h>
8 #include <fcntl.h> 8 #include <fcntl.h>
9 #include <sys/socket.h> 9 #include <sys/socket.h>
10 #include <sys/stat.h> 10 #include <sys/stat.h>
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71 #else 71 #else
72 return false; 72 return false;
73 #endif 73 #endif
74 } 74 }
75 75
76 class BlacklistDebugAndNumaPolicy : public SandboxBPFBasePolicy { 76 class BlacklistDebugAndNumaPolicy : public SandboxBPFBasePolicy {
77 public: 77 public:
78 BlacklistDebugAndNumaPolicy() {} 78 BlacklistDebugAndNumaPolicy() {}
79 virtual ~BlacklistDebugAndNumaPolicy() {} 79 virtual ~BlacklistDebugAndNumaPolicy() {}
80 80
81 virtual ResultExpr EvaluateSyscall(int system_call_number) const OVERRIDE; 81 virtual ResultExpr EvaluateSyscall(int system_call_number) const override;
82 82
83 private: 83 private:
84 DISALLOW_COPY_AND_ASSIGN(BlacklistDebugAndNumaPolicy); 84 DISALLOW_COPY_AND_ASSIGN(BlacklistDebugAndNumaPolicy);
85 }; 85 };
86 86
87 ResultExpr BlacklistDebugAndNumaPolicy::EvaluateSyscall(int sysno) const { 87 ResultExpr BlacklistDebugAndNumaPolicy::EvaluateSyscall(int sysno) const {
88 if (SyscallSets::IsDebug(sysno) || SyscallSets::IsNuma(sysno)) 88 if (SyscallSets::IsDebug(sysno) || SyscallSets::IsNuma(sysno))
89 return sandbox::CrashSIGSYS(); 89 return sandbox::CrashSIGSYS();
90 90
91 return Allow(); 91 return Allow();
92 } 92 }
93 93
94 class AllowAllPolicy : public SandboxBPFBasePolicy { 94 class AllowAllPolicy : public SandboxBPFBasePolicy {
95 public: 95 public:
96 AllowAllPolicy() {} 96 AllowAllPolicy() {}
97 virtual ~AllowAllPolicy() {} 97 virtual ~AllowAllPolicy() {}
98 98
99 virtual ResultExpr EvaluateSyscall(int system_call_number) const OVERRIDE; 99 virtual ResultExpr EvaluateSyscall(int system_call_number) const override;
100 100
101 private: 101 private:
102 DISALLOW_COPY_AND_ASSIGN(AllowAllPolicy); 102 DISALLOW_COPY_AND_ASSIGN(AllowAllPolicy);
103 }; 103 };
104 104
105 // Allow all syscalls. 105 // Allow all syscalls.
106 // This will still deny x32 or IA32 calls in 64 bits mode or 106 // This will still deny x32 or IA32 calls in 64 bits mode or
107 // 64 bits system calls in compatibility mode. 107 // 64 bits system calls in compatibility mode.
108 ResultExpr AllowAllPolicy::EvaluateSyscall(int sysno) const { 108 ResultExpr AllowAllPolicy::EvaluateSyscall(int sysno) const {
109 return Allow(); 109 return Allow();
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286 scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy> 286 scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy>
287 SandboxSeccompBPF::GetBaselinePolicy() { 287 SandboxSeccompBPF::GetBaselinePolicy() {
288 #if defined(USE_SECCOMP_BPF) 288 #if defined(USE_SECCOMP_BPF)
289 return scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy>(new BaselinePolicy); 289 return scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy>(new BaselinePolicy);
290 #else 290 #else
291 return scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy>(); 291 return scoped_ptr<sandbox::bpf_dsl::SandboxBPFDSLPolicy>();
292 #endif // defined(USE_SECCOMP_BPF) 292 #endif // defined(USE_SECCOMP_BPF)
293 } 293 }
294 294
295 } // namespace content 295 } // namespace content
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