988e2611ad
Mark as done: - upstream local patches, mostly to compiler-rt <- all patches submitted to review - investigate and address the libcxx failing tests on NetBSD <- done by Michal Gorny - FILE and DIR sanitization (needed by at least: ESan, MSan) <- done by Michal Gorny - add missing interceptors (mostly MSan-centric) <- all local patches merged upstream, it's too opaque to keep it around - port or finish the port of: XRay, profile <- done - detect and fix more bugs in basesystem <- too opaque to keep it here - uvm_map.c E2BIG workaround or limit raise (1MB -> 10MB?), needed by libFuzzer <- done
48 lines
1.8 KiB
Plaintext
48 lines
1.8 KiB
Plaintext
Sanitizer and related tasks.
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Short term:
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- compiler-rt import and integration with base
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- merge TSan, MSan and libFuzzer ATF tests
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- prepare MKSANITIZER readme
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Long term:
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- handle fts_open(3) compar callback in sanitizers (use TLS to store
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the real callback and call a wrapper that will [un]poison appropriate
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memory regions)
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- improve the framework for ioctl(2) database and handle special cases when a
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part of a struct can be uninitialized and passed to the kernel (MSan)
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- port or finish the port of:
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* ESan,
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* LSan,
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* shadowcallstack,
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* cfi,
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* scudo,
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* DFSan.
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- finish the research of a new syscall for StopTheWorld() operation
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ptrace(2) style for self-introspection and debugging (LSan)
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- port HWASan -- aarch64 specific, needs hardware or emulator
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- make MKSANITIZER usable with any supported by a compiler combination of
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sanitizers
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- pkgsrc integration with sanitizers and MKSANITIZER (PKGSANITIZER?)
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- port what possible to !amd64
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- fixes with the signal code
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- attach a NetBSD buildbot testing build of compiler-rt and executing tests
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- make compiler-rt buildable with GCC
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- finish the support of float128 for Clang/LLVM/libstdc++/libgcc
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- lld port to NetBSD (GNU ld(1) is too slow for serious LLVM development)
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- merge of the libFuzzer integration with the basesystem
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- oom-killer ATF tests and fixes
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- utime(3) allow changing actime regardless of noatime mount property
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- NetBSD tar: handle character escaping in file names (\\ \), needed in
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check-lld (lld::reproduce-backslash.s)
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Unspecified:
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- kernel-tsan? upstream development is stalled with patches for Linux 4.2
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https://github.com/google/ktsan
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- kernek-msan? in development for Linux
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https://github.com/google/kmsan
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- kernel-safestack? implemented in Fuchsia/Magenta
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- kernel coverage (KCOV?)
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- syzkaller port
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