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>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 24 Sep 2019 16:44:18 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Andi Kleen <ak@...ux.intel.com>
Cc:     Andi Kleen <andi@...stfloor.org>, acme@...nel.org,
        jolsa@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] perf, stat: Fix free memory access / memory leaks in
 metrics

On Tue, Sep 24, 2019 at 07:08:56AM -0700, Andi Kleen wrote:
> > >  	expr__ctx_init(&pctx);
> > > +	/* Must be first id entry */
> > > +	expr__add_id(&pctx, name, avg);
> > 
> > hum, shouldn't u instead use strdup(name) instead of name?
> 
> The cleanup loop later skips freeing the first entry.

aaah, nice ;-)

Acked-by: Jiri Olsa <jolsa@...nel.org>

thanks,
jirka

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ