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fuzzer not working in native_posix #75407

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aescolar opened this issue Jul 3, 2024 · 0 comments · Fixed by #75404
Closed

fuzzer not working in native_posix #75407

aescolar opened this issue Jul 3, 2024 · 0 comments · Fixed by #75404
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@aescolar
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area: native port Host native arch port (native_sim) bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug Regression Something, which was working, does not anymore

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@aescolar
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aescolar commented Jul 3, 2024 •
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Describe the bug
The fuzzer stopped working in native_posix after 6e977ae was merged.
But it continues working on native_sim

To Reproduce
Steps to reproduce the behavior:

  1. mkdir build; cd build
  2. ZEPHYR_TOOLCHAIN_VARIANT=llvm cmake -GNinja -DBOARD=native_posix ../samples/subsys/debug/fuzz/
  3. ninja
  4. zephyr/zephyr.exe
  5. See very early segfault

Expected behavior
No segfault (until the fuzzer actually triggers it a few steps down :D )

Impact
Fuzzer does not work on native_posix anymore even that native_posix is still supported.
Users need to migrate to native_sim for this.

Logs and console output
N/A

Environment (please complete the following information):

  • OS: Linux, Ubuntu 22.04
  • Toolchain : llvm 15.0.7
  • Commit SHA or Version used: main as of now 650227d

Additional context
Issue introduced in 6e977ae (#74682). Explanation of why in the PR that fixes this
@aescolar aescolar added bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug Regression Something, which was working, does not anymore labels Jul 3, 2024
@aescolar aescolar mentioned this issue Jul 3, 2024
Merged
@aescolar aescolar self-assigned this Jul 3, 2024
@aescolar aescolar added the area: native port Host native arch port (native_sim) label Jul 4, 2024
@aescolar aescolar mentioned this issue Aug 23, 2024
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@aescolar aescolar

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area: native port Host native arch port (native_sim) bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug Regression Something, which was working, does not anymore
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kernel kconfig: Do not enable STATIC_INIT_GNU w the old native_posix aescolar/zephyr
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@aescolar