lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:   Fri, 10 Apr 2020 21:08:50 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Tuomas Tynkkynen <tuomas.tynkkynen@....fi>,
        linux-block@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, nbd@...er.debian.org,
        stable@...nel.org,
        syzbot+934037347002901b8d2a@...kaller.appspotmail.com,
        Josef Bacik <josef@...icpanda.com>,
        Jens Axboe <axboe@...nel.dk>
Subject: Re: [PATCH] nbd: Fix memory leak from krealloc() if another
 allocation fails

> syzkaller reports a memory leak when injecting allocation failures:
…
> as then config->num_connections is not incremented and the cleanup code
> freeing config->socks is skipped. Just make it run always.

How do you think about to add the tag “Fixes” for the final change description?

Regards,
Markus

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ