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[Bug libc/12575] dlopen RTLD_NOW does not apply to GNU-IFUNCs
- From: "drepper.fsp at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Thu, 12 May 2011 03:09:57 +0000
- Subject: [Bug libc/12575] dlopen RTLD_NOW does not apply to GNU-IFUNCs
- Auto-submitted: auto-generated
- References: <bug-12575-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12575
Ulrich Drepper <drepper.fsp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #2 from Ulrich Drepper <drepper.fsp at gmail dot com> 2011-05-12 03:09:03 UTC ---
There is nothing to change in the dynamic linker.
When you dynamically load the DSO this doesn't magically make a relocation
appear. In your test, the symbol f doesn't have any relocation attached to it
and this is correct. This is really the expected behavior. Without a
relocation or returning the symbol address (as in dlsym) there is no place to
store the result of the ifunc function call.
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