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Re: [PATCH/RFC] do not source/exec scripts on noexec mount points

From	Stephane Chazelas <stephane.chazelas@gmail.com>
Newsgroups	gnu.bash.bug
Subject	Re: [PATCH/RFC] do not source/exec scripts on noexec mount points
Date	2015-12-12 23:09 +0000
Message-ID	<mailman.1972.1450013627.31583.bug-bash@gnu.org> (permalink)
References	<1449954086-30408-1-git-send-email-vapier@gentoo.org> <20151212144836367922988@bob.proulx.com> <20151212225335.GG11489@vapier.lan>

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2015-12-12 17:53:35 -0500, Mike Frysinger:
[...]
> > It will almost
> > certainly get in the way of a reasonable use case.
> 
> can you name a reasonable use case this breaks ?

bash << EOF
some code
EOF

here-documents with many shells (including bash) are implemented
as deleted temporary files (typically in /tmp which sometimes has
noexec).

-- 
Stephane

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Re: [PATCH/RFC] do not source/exec scripts on noexec mount points Stephane Chazelas <stephane.chazelas@gmail.com> - 2015-12-12 23:09 +0000

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