[PATCH] Fix memory leak in dlerror.c

[Ulrich Drepper]

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You have to explain what you are trying to solve.  Without looking into
this too deeply I'd say it's unnecessary.  The error strings are not
tied to the loading/unloading.  When a new string is needed the old one
get freed.  I don't think any other condition is needed.  It might
indeed be harmful if the string is still in use.

Provide a self-contained test case which shows a problem.

- -- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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