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[Bug malloc/24775] Please add a secure way to clear and free memory
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 05 Jul 2019 20:22:13 +0000
- Subject: [Bug malloc/24775] Please add a secure way to clear and free memory
- Auto-submitted: auto-generated
- References: <bug-24775-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=24775
--- Comment #4 from Florian Weimer <fweimer at redhat dot com> ---
Note that you can get the block size using malloc_usable_size, so not knowing
that at the site of the freeing call should not be an obstacle.
(Although malloc_usable_size may not have been interposed by a minimal malloc,
but hopefully, none of those are left anymore.)
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