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:	Sun, 22 Oct 2006 23:22:59 +0300
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	"Amit Choudhary" <amit2030@...oo.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Hopefully, kmalloc() will always succeed, but if it doesn't then....

On 10/22/06, Amit Choudhary <amit2030@...oo.com> wrote:
> So, if memory allocation to 'a' fails, it is going to kfree 'b'. But since 'b'
> is not initialized, kfree may crash (unless DEBUG is defined).
>
> I have seen the same case at many places when allocating in a loop.

So you found a bug. Why not send a patch to fix it?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ