search for: d39469

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2017 Nov 08
3
[RFC] ASan: patches to support 32-byte shadow granularity
...e we don't have enough redzones to disambiguate overflow of one stack object vs underflow of the next stack object. - Here is the full list of revisions. I'll add review requests shortly. [asan] Add CMake hook to override default shadow scale https://reviews.llvm.org/D39469 [asan] Fix size/alignment issues with non-default shadow scale https://reviews.llvm.org/D39470 [asan] Fix small X86_64 ShadowOffset for non-default shadow scale https://reviews.llvm.org/D39471 [asan] Ensure that the minimum redzone is at least SHADOW_GRANULARITY https://reviews...
2017 Oct 31
2
[RFC] ASan: patches to support 32-byte shadow granularity
...granularity support. 4. Make test suite run cleanly for 32-byte shadow granularity. 5. Set up build bot for 32-byte shadow granularity on i386/x86_64. My initial set of patches adds the build support and makes some essential fixes to the compiler and run-time. They are: https://reviews.llvm.org/D39469 [asan] Add cmake hook to override default shadow scale https://reviews.llvm.org/D39470 [asan] Fix size/alignment issues with non-default shadow scale https://reviews.llvm.org/D39471 [asan] Fix small X86_64 ShadowOffset for non-default shadow scale https://reviews.llvm.org/D39472 [asan] Ensure that...
2017 Oct 31
1
[RFC] ASan: patches to support 32-byte shadow granularity
...e test suite run cleanly for 32-byte shadow granularity. > 5. Set up build bot for 32-byte shadow granularity on i386/x86_64. > > My initial set of patches adds the build support and makes some > essential fixes to the compiler and run-time. They are: > > https://reviews.llvm.org/D39469 [asan] Add cmake hook to override > default shadow scale > https://reviews.llvm.org/D39470 [asan] Fix size/alignment issues with > non-default shadow scale > https://reviews.llvm.org/D39471 [asan] Fix small X86_64 ShadowOffset > for non-default shadow scale > https://reviews.llvm....