This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug malloc/12140] mallopt(M_PERTURB) free() anomaly
- From: "siddhesh at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Wed, 17 Oct 2012 12:34:47 +0000
- Subject: [Bug malloc/12140] mallopt(M_PERTURB) free() anomaly
- Auto-submitted: auto-generated
- References: <bug-12140-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12140
Siddhesh Poyarekar <siddhesh at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |siddhesh at redhat dot com
--- Comment #4 from Siddhesh Poyarekar <siddhesh at redhat dot com> 2012-10-17 12:34:47 UTC ---
This is tricky because it conflicts with the design of malloc. The
user-visible memory area is used by fd and bk pointers to make the internal
free list. I don't think there is a good way to fix this. The best I can do
is add a note in the documentation about it.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.