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Bug 375795 - app-emulation/qemu-user-0.9.0 and app-emulation/qemu-0.11.1.ebuild should add -z,execheap unconditionally
Summary: app-emulation/qemu-user-0.9.0 and app-emulation/qemu-0.11.1.ebuild should add...
Status: RESOLVED WONTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Luca Barbato
URL:
Whiteboard:
Keywords:
Depends on: 508098
Blocks: 375561
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Reported: 2011-07-20 19:34 UTC by Anthony Basile
Modified: 2014-05-30 04:40 UTC (History)
3 users (show)

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Package list:
Runtime testing required: ---

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Description Anthony Basile gentoo-dev 2011-07-20 19:34:32 UTC 
The ebuild qemu-user-0.9.0.ebuild makes a check for the existence of /sbin/paxctl to conditionally add -Wl,-z,execheap to VL_LDFLAGS.  This is not a good approach since the existance of paxctl does not guarantee whether or not the emulator binaries will be run under a pax hardened kernel.

A better approach might be to simply sed unconditionally.

Reproducible: Always
Comment 1 Aleister 2011-08-08 04:42:55 UTC 
(In reply to comment #0)
dont know the right place but i noticed that app-emulation/qemu-kvm also includes a hardened useflag. You might want to look into that :)
Comment 2 SpanKY gentoo-dev 2014-05-30 04:40:23 UTC 
qemu-user has been removed from the tree as its functionality has been superseded by the combined app-emulation/qemu package.  if you find the qemu package does not support something that the qemu-user package did, please file a new bug explicitly detailing things so we can get it added.