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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #include "content/common/sandbox_linux/bpf_renderer_policy_linux.h" | 5 #include "content/common/sandbox_linux/bpf_renderer_policy_linux.h" |
6 | 6 |
7 #include <errno.h> | 7 #include <errno.h> |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
11 #include "content/common/sandbox_linux/sandbox_linux.h" | 11 #include "content/common/sandbox_linux/sandbox_linux.h" |
12 #include "sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h" | 12 #include "sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h" |
13 #include "sandbox/linux/seccomp-bpf-helpers/syscall_sets.h" | 13 #include "sandbox/linux/seccomp-bpf-helpers/syscall_sets.h" |
14 #include "sandbox/linux/seccomp-bpf/sandbox_bpf_policy.h" | |
15 #include "sandbox/linux/services/linux_syscalls.h" | 14 #include "sandbox/linux/services/linux_syscalls.h" |
16 | 15 |
17 using sandbox::SyscallSets; | 16 using sandbox::SyscallSets; |
18 using sandbox::bpf_dsl::Allow; | 17 using sandbox::bpf_dsl::Allow; |
19 using sandbox::bpf_dsl::Error; | 18 using sandbox::bpf_dsl::Error; |
20 using sandbox::bpf_dsl::ResultExpr; | 19 using sandbox::bpf_dsl::ResultExpr; |
21 | 20 |
22 namespace content { | 21 namespace content { |
23 | 22 |
24 RendererProcessPolicy::RendererProcessPolicy() {} | 23 RendererProcessPolicy::RendererProcessPolicy() {} |
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55 return Allow(); | 54 return Allow(); |
56 case __NR_prlimit64: | 55 case __NR_prlimit64: |
57 return Error(EPERM); // See crbug.com/160157. | 56 return Error(EPERM); // See crbug.com/160157. |
58 default: | 57 default: |
59 // Default on the content baseline policy. | 58 // Default on the content baseline policy. |
60 return SandboxBPFBasePolicy::EvaluateSyscall(sysno); | 59 return SandboxBPFBasePolicy::EvaluateSyscall(sysno); |
61 } | 60 } |
62 } | 61 } |
63 | 62 |
64 } // namespace content | 63 } // namespace content |
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