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VC-LTL 在 Debug 模式下 ASAN 无法使用 #22

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MouriNaruto opened this issue Dec 21, 2021 · 2 comments
Closed

VC-LTL 在 Debug 模式下 ASAN 无法使用 #22

MouriNaruto opened this issue Dec 21, 2021 · 2 comments
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类型：问题（Bug） Something isn't working 处置：不予处理（wontfix） This will not be worked on 影响范围：低 这个问题不会造成真正的体验问题，可以暂缓解决。

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@MouriNaruto
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MouriNaruto commented Dec 21, 2021 •
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ASAN 即 Address Sanitizer，详细介绍可参阅 https://docs.microsoft.com/en-us/cpp/sanitizers/asan

这个功能对于一些用户来说还是很有用的，该问题由友人 @FASTSHIFT 发现在使用了 VC-LTL 的 LVGL Windows 仿真器项目无法使用 ASAN 后，我进行粗略分析后做出的反馈

注：由于 Release 模式下可以正常使用 ASAN，于是猜测和 VC-LTL 的 Debug Heap 实现有关

附报错截图一份

image

复现参考环境

  • MSVC 2022 (14.30.30705)
  • VC-LTL v5.0.4-Beta1

毛利
@mingkuang-Chuyu
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mingkuang-Chuyu commented Dec 21, 2021 •
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确认Release没有问题，可以临时针对Debug关闭VC-LTL（临时缓解方案）

影响面看起来比较低

@mingkuang-Chuyu mingkuang-Chuyu added 处置：正在讨论（Review） 我们正在讨论如何解决，怎么实现更好。 类型：问题（Bug） Something isn't working labels Dec 21, 2021
@mingkuang-Chuyu mingkuang-Chuyu added the 影响范围：低 这个问题不会造成真正的体验问题，可以暂缓解决。 label Jan 4, 2022
MouriNaruto added a commit to lvgl/lv_port_pc_visual_studio that referenced this issue Jan 17, 2022
@MouriNaruto
Disable VC-LTL in Debug mode for resolving issues when enabling ASAN.…
718fee4 
… (Thanks to FASTSHIFT.)(Reference: Chuyu-Team/VC-LTL5#22)
@mingkuang-Chuyu
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在分支中，目前Debug可以编译通过，但是任然会有运行时报错。ASAN自身的Hook实现似乎有点问题。

@mingkuang-Chuyu mingkuang-Chuyu added 处置：不予处理（wontfix） This will not be worked on and removed 处置：正在讨论（Review） 我们正在讨论如何解决，怎么实现更好。 labels May 4, 2024
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类型：问题（Bug） Something isn't working 处置：不予处理（wontfix） This will not be worked on 影响范围：低 这个问题不会造成真正的体验问题，可以暂缓解决。
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