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Date: Mon, 28 Apr 2014 10:28:45 -0400
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [PATCH 2/3] Add soname to dynamic section
On Mon, Apr 28, 2014 at 12:20:39AM -0700, Khem Raj wrote:
> > It should be possible to add -Wl,-soname=libc.so to LDFLAGS.
> > For example,
> > ./configure --prefix=/usr --libdir=/lib LDFLAGS="-Wl,-soname=libc.so"
>
> Yes. already dropped it in.
This is fairly harmless, but note that it could be harmful to add
-Wl,-soname=xxx with different values of xxx. In particular, if the
soname is not of the form "libc.*", the dynamic linker will attempt to
load it (not knowing it's libc) and very bad things will happen when
libc is loaded twice in the same process.
Rich
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