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[Bug dynamic-link/14989] dlerror() returns garbage
- From: "bugdal at aerifal dot cx" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 31 Dec 2012 00:20:31 +0000
- Subject: [Bug dynamic-link/14989] dlerror() returns garbage
- Auto-submitted: auto-generated
- References: <bug-14989-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14989
Rich Felker <bugdal at aerifal dot cx> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |bugdal at aerifal dot cx
Resolution| |INVALID
--- Comment #1 from Rich Felker <bugdal at aerifal dot cx> 2012-12-31 00:20:31 UTC ---
You invoked undefined behavior by a double-free type error. After the first
dlclose, handle is not valid, and you therefore cannot pass it to dlclose again
or do anything else with it.
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