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[Bug dynamic-link/15271] dlmopen()ed shared library with LM_ID_NEWLM crashes if it fails dlsym() twice
- From: "brnguyen at nvidia dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Thu, 14 Mar 2013 23:23:42 +0000
- Subject: [Bug dynamic-link/15271] dlmopen()ed shared library with LM_ID_NEWLM crashes if it fails dlsym() twice
- Auto-submitted: auto-generated
- References: <bug-15271-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=15271
--- Comment #2 from Brian Nguyen <brnguyen at nvidia dot com> 2013-03-14 23:23:42 UTC ---
Hi Carlos,
I don't believe this patch is legally significant per
http://www.gnu.org/prep/maintain/maintain.html#Legally-Significant since it
simply moves an existing function and replaces free() with check_free() in
two locations in the code.
Furthermore, per this link I believe this is merely an "idea": a possible
fix for this bug is to check the frees that are performed in
_dlerror_run() and __dlerror().
Thanks,
Brian
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