[PATCH] Fix _dl_signal_error segfault

[Ulrich Drepper]

Jakub Jelinek <jakub@redhat.com> writes:

> The first _dl_signal_error succeeds just fine and _dl_catch_error in
> _dl_open returns errstring = "cannot open shared object file\0libfoo.so"
> where objname == errstring + 30
> but then errstring is freed before calling second _dl_signal_error, although
> errstring was copied using strdupa, objname was not.

OK, I've applied the patch.  Thanks,

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