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Re: malloc: Add another test for tcache double free check.
- From: DJ Delorie <dj at redhat dot com>
- To: "Carlos O'Donell" <carlos at redhat dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Fri, 30 Nov 2018 23:14:08 -0500
- Subject: Re: malloc: Add another test for tcache double free check.
"Carlos O'Donell" <carlos@redhat.com> writes:
> Did you test that the test crashes without Florian's fix, but
> with your doubl-free code enabled?
Yes. That took a while, and the result was the memset in the test. I
spent a while trying to get the "invalid bin" to be outside mapped
space, to no avail.
"Carlos O'Donell" <carlos@redhat.com> writes:
> Needs a bug number in ChangeLog:
> [BZ #23907]
Done.
>> + /* This is just under the MMAP threshold. */
>
> s/MMAP/mmap/g
Fixed.
> s/RHBZ#1652495/BZ #23907/g
Fixed.