linux-kernel - Re: [PATCH 15/16] pramfs: test module

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]

Message-ID: <AANLkTin1qUZ-Hp9J1HdzxHHf8uOY4_1Ss3wPDq35Z7F0@mail.gmail.com>
Date:	Mon, 11 Oct 2010 09:08:00 +0200
From:	Marco Stornelli <marco.stornelli@...il.com>
To:	Randy Dunlap <rdunlap@...otime.net>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linux Embedded <linux-embedded@...r.kernel.org>,
	Linux FS Devel <linux-fsdevel@...r.kernel.org>,
	Tim Bird <tim.bird@...sony.com>
Subject: Re: [PATCH 15/16] pramfs: test module

2010/10/10 Randy Dunlap <rdunlap@...otime.net>:
> On Sun, 10 Oct 2010 18:37:49 +0200 Marco Stornelli wrote:
>
> Above 2 lines need to indented more.
>

Ack.

>> +             return 1;
>> +     }
>> +
>> +     /*
>> +      * Attempt an unprotected clear of checksum information in the
>> +      * superblock, this should cause a kernel page protection fault.
>> +      */
>> +     printk("%s: writing to kernel VA %p\n", __func__, psb);
>> +     psb->s_sum = 0;
>> +
>> +     return 0;
>> +}
>> +
>> +void test_pramfs_write_cleanup(void) {}
>> +
>> +/* Module information */
>> +MODULE_LICENSE("GPL");
>> +module_init(test_pramfs_write);
>> +module_exit(test_pramfs_write_cleanup);
>
--
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/