WIP: Collect at most as many frames as requested.#67
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apolukhin merged 5 commits intoboostorg:developfrom Oct 30, 2018
Merged
WIP: Collect at most as many frames as requested.#67apolukhin merged 5 commits intoboostorg:developfrom
apolukhin merged 5 commits intoboostorg:developfrom
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JanEisenhauer
commented
Oct 29, 2018
| { // Fast path without additional allocations | ||
| native_frame_ptr_t buffer[buffer_size]; | ||
| const std::size_t frames_count = boost::stacktrace::detail::this_thread_frames::collect(buffer, buffer_size, frames_to_skip + 1); | ||
| const std::size_t frames_count = boost::stacktrace::detail::this_thread_frames::collect(buffer, std::min(buffer_size, max_depth), frames_to_skip + 1); |
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Enables users on older Windows platforms to use small enough maximum stack depth.
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Awesome! Many thanks for the patch! |
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Regardless of any user provided maximum stack depth
boost::stacktrace::basic_stacktrace<>::initwill try to obtain 128 stack frames.For older Microsoft platforms like Windows Server 2003 and Windows XP this is problematic as
RtlCaptureStackBacktracehas a stricter limit on the stack depth.