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1 // Copyright (c) 2013 Google Inc. | 1 // Copyright (c) 2013 Google Inc. |
2 // All rights reserved. | 2 // All rights reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // * Redistributions of source code must retain the above copyright | 8 // * Redistributions of source code must retain the above copyright |
9 // notice, this list of conditions and the following disclaimer. | 9 // notice, this list of conditions and the following disclaimer. |
10 // * Redistributions in binary form must reproduce the above | 10 // * Redistributions in binary form must reproduce the above |
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51 virtual ExploitabilityRating CheckPlatformExploitability(); | 51 virtual ExploitabilityRating CheckPlatformExploitability(); |
52 | 52 |
53 private: | 53 private: |
54 // This method takes the address of the instruction pointer and returns | 54 // This method takes the address of the instruction pointer and returns |
55 // whether the instruction pointer lies in a valid instruction region. | 55 // whether the instruction pointer lies in a valid instruction region. |
56 bool InstructionPointerInCode(uint64_t instruction_ptr); | 56 bool InstructionPointerInCode(uint64_t instruction_ptr); |
57 | 57 |
58 // This method checks the exception that triggered the creation of the | 58 // This method checks the exception that triggered the creation of the |
59 // minidump and reports whether the exception suggests no exploitability. | 59 // minidump and reports whether the exception suggests no exploitability. |
60 bool BenignCrashTrigger(const MDRawExceptionStream *raw_exception_stream); | 60 bool BenignCrashTrigger(const MDRawExceptionStream *raw_exception_stream); |
61 | |
62 // This method checks if the stack or heap are marked executable according | |
ivanpe
2015/08/12 00:26:23
optional: you may want to remove "This method " fr
liuandrew
2015/08/14 22:43:36
Done.
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63 // to the memory mappings. | |
64 bool ExecutableStackOrHeap(); | |
61 }; | 65 }; |
62 | 66 |
63 } // namespace google_breakpad | 67 } // namespace google_breakpad |
64 | 68 |
65 #endif // GOOGLE_BREAKPAD_PROCESSOR_EXPLOITABILITY_LINUX_H_ | 69 #endif // GOOGLE_BREAKPAD_PROCESSOR_EXPLOITABILITY_LINUX_H_ |
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