887265 – dev-qt/qtcore-5.15.7 malfunction with hardened clang

Bug 887265 - dev-qt/qtcore-5.15.7 malfunction with hardened clang

Summary: dev-qt/qtcore-5.15.7 malfunction with hardened clang

Status:	RESOLVED DUPLICATE of bug 865339

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal
Assignee:	Qt Bug Alias

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Depends on:
Blocks:

Reported:	2022-12-19 21:36 UTC by Sheng Yu
Modified:	2023-01-28 20:02 UTC (History)
CC List:	1 user (show)

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Runtime testing required:	---

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Description Sheng Yu 2022-12-19 21:36:08 UTC

This is just for the record, I can't find anyone else on the internet having the same problem.

LLVM/clang 15

When compiling dev-qt/qtcore with -fstack-clash-protection, MIME will not be read, causing it not to show any applications in the menu, and cannot open any file since it could not find the corresponding program. And prompt $HOME/Desktop does not exist.

When compiling dev-qt/qtcore with -fcf-protection=full, the taskbar cannot track the currently open program, but it can be switched with alt+tab.

Feels like a signal/bus problem, but there aren't any error logs.

Reproducible: Always

Comment 1 Andreas Sturmlechner gentoo-dev

2023-01-28 20:02:22 UTC

*** This bug has been marked as a duplicate of bug 865339 ***