diff options
| author | Abseil Team <absl-team@google.com> | 2020-03-20T16·47-0700 |
|---|---|---|
| committer | vslashg <gfalcon@google.com> | 2020-03-20T20·56-0400 |
| commit | 092ed9793a1ad0e7e418f32c057bf3159a71cd04 (patch) | |
| tree | 6c63b7780285d8c498a62300ebfdb40c22d803fb /absl | |
| parent | 2d2a8aea291c4877e75c7991a61e57d7e12b5373 (diff) | |
Export of internal Abseil changes
-- 93dd18f415e54697965c56760612b4ff6c9d15d2 by Derek Mauro <dmauro@google.com>: Implement Bazel's --distdir flag avoid a dependency on GitHub being up. Move the Docker container identifiers to a common file. PiperOrigin-RevId: 302045549 -- 7b462d31139e3153462cd20ae63b161ac749e839 by Derek Mauro <dmauro@google.com>: Fix an unused variable warning in optional.h PiperOrigin-RevId: 301810782 -- 6b533ba9170eed065aec69e48ebab3279fcb3e09 by Abseil Team <absl-team@google.com>: Disable ASan and MSan instrumentation for AArch64 stack unwind functions. They read random locations on the stack and might step on sanitizer's redzones. PiperOrigin-RevId: 301674204 GitOrigin-RevId: 93dd18f415e54697965c56760612b4ff6c9d15d2 Change-Id: I2d84d66b054f90b851fb3a968679f112dfe84636
Diffstat (limited to 'absl')
| -rw-r--r-- | absl/debugging/internal/stacktrace_aarch64-inl.inc | 4 | ||||
| -rw-r--r-- | absl/types/optional.h | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc index 411ea308e9..14a76f1eb5 100644 --- a/absl/debugging/internal/stacktrace_aarch64-inl.inc +++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc @@ -74,6 +74,8 @@ static inline uintptr_t ComputeStackFrameSize(const T* low, // checks (the strictness of which is controlled by the boolean parameter // "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned. template<bool STRICT_UNWINDING, bool WITH_CONTEXT> +ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS // May read random elements from stack. +ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY // May read random elements from stack. static void **NextStackFrame(void **old_frame_pointer, const void *uc) { void **new_frame_pointer = reinterpret_cast<void**>(*old_frame_pointer); bool check_frame_size = true; @@ -123,6 +125,8 @@ static void **NextStackFrame(void **old_frame_pointer, const void *uc) { } template <bool IS_STACK_FRAMES, bool IS_WITH_CONTEXT> +ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS // May read random elements from stack. +ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY // May read random elements from stack. static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, const void *ucp, int *min_dropped_frames) { #ifdef __GNUC__ diff --git a/absl/types/optional.h b/absl/types/optional.h index 01d747d78b..afda69a0b1 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -136,10 +136,10 @@ class optional : private optional_internal::optional_data<T>, constexpr optional(nullopt_t) noexcept {} // NOLINT(runtime/explicit) // Copy constructor, standard semantics - optional(const optional& src) = default; + optional(const optional&) = default; // Move constructor, standard semantics - optional(optional&& src) = default; + optional(optional&&) = default; // Constructs a non-empty `optional` direct-initialized value of type `T` from // the arguments `std::forward<Args>(args)...` within the `optional`. |