The following issue has been SUBMITTED.
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https://public.kitware.com/Bug/view.php?id=16134
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Reported By: Daniel Levin
Assigned To:
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Project: CMake
Issue ID: 16134
Category: CMake
Reproducibility: always
Severity: crash
Priority: high
Status: new
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Date Submitted: 2016-06-01 23:58 EDT
Last Modified: 2016-06-01 23:58 EDT
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Summary: CMake crashes at generation stage
Description:
Reproducibility 100% on my personal project using either Makefile or Ninja
generator. Affected all CMake version after 3.4, earlier versions might contains
this issue as well, did not check. Provided fixup patch is for CMake 3.4.0.
Versions 3.5+ have different implementation of the same code, but bug is still
there. Please see attached Git bundle with branch 'bug' inside that contains the
fix.
Copy of the patch message:
cmGeneratorTarget: Fix tracing dependencies in local generator
When looping over the generator targets they might become indirectly
invalidated and recreated from cmGlobalGenerator::CreateGenerationObjects().
Thus targets container cmGeneratorTarget pointers will be deleted,
dereferencing them leads to crashes at generation stage.
To avoid this loop should iterate over cmTarget keys and look for
cmGeneratorTarget pointers directly from Makefile instance each time.
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Issue History
Date Modified Username Field Change
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2016-06-01 23:58 Daniel Levin New Issue
2016-06-01 23:58 Daniel Levin File Added: crash.bundle
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