[PATCH] elf: Always set l in _dl_init_paths (bug 23462)

[Florian Weimer]

* Navin P.:

>   Does this fix https://sourceware.org/bugzilla/show_bug.cgi?id=27504 also ?

No, as discussed on the list, that's not really a bug because libasan
calls dlopen, so its (nonexistent) $ORIGIN value has to be used.

Thanks,
Florian