From: simon@mungewell.org
To: "Rusty Russell" <rusty@rustcorp.com.au>
Cc: linux-kernel@vger.kernel.org,
"Rusty Russell" <rusty@rustcorp.com.au>,
"Simon Wood" <simon@mungewell.org>
Subject: Re: [PATCH 3/9] drivers/hid/hid-lg4ff.c: avoid world-writable sysfs files.
Date: Tue, 22 Apr 2014 12:30:19 -0400 [thread overview]
Message-ID: <9d9a3af40f8a0da293e52610524674c8.squirrel@mungewell.org> (raw)
In-Reply-To: <1398137612-9714-4-git-send-email-rusty@rustcorp.com.au>
> In line with practice for module parameters, we're adding a build-time
> check that sysfs files aren't world-writable.
So this is the equivalent of 'chmod 774 ...' rather than 'chmod 777...'?
Yep I'm OK with that, however what it the recommended way to make sure
that the end user is able to send changes to this /sys portal? I asked the
same question before regarding the led class /sys interface, but never got
any suggestions.
Signed-off-by: Simon Wood <simon@mungewell.org>
next prev parent reply other threads:[~2014-04-22 16:30 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-22 3:33 [PATCH 0/9] Avoid world-writable sysfs files Rusty Russell
2014-04-22 3:33 ` [PATCH 1/9] drivers/mtd/devices/docg3.c: avoid " Rusty Russell
2014-04-22 3:33 ` [PATCH 2/9] drivers/video/fbdev/sm501fb.c: " Rusty Russell
2014-04-22 3:33 ` [PATCH 3/9] drivers/hid/hid-lg4ff.c: " Rusty Russell
2014-04-22 16:30 ` simon [this message]
2014-04-23 5:34 ` Rusty Russell
2014-04-23 15:06 ` simon
2014-04-24 3:25 ` Rusty Russell
[not found] ` <gz6xrj.n4iwpm.2st9zt-qmf@smtp.devoid-pointer.net>
2014-04-24 7:14 ` Rusty Russell
2014-04-22 3:33 ` [PATCH 4/9] drivers/scsi/pm8001/pm8001_ctl.c: " Rusty Russell
2014-04-22 3:33 ` [PATCH 5/9] drivers/regulator/virtual: " Rusty Russell
2014-04-22 3:33 ` [PATCH 6/9] drivers/staging/speakup/: " Rusty Russell
2014-04-22 16:37 ` Greg Kroah-Hartman
2014-04-24 4:27 ` Rusty Russell
2014-04-24 19:29 ` Greg Kroah-Hartman
2014-04-22 3:33 ` [PATCH 7/9] drivers/hid/hid-picolcd_fb: " Rusty Russell
2014-05-02 19:43 ` Bruno Prémont
2014-05-05 1:57 ` Rusty Russell
2014-05-05 9:02 ` Jiri Kosina
2014-04-22 3:33 ` [PATCH 8/9] samples/kobject/: " Rusty Russell
2014-04-22 16:38 ` Greg Kroah-Hartman
2014-04-22 3:33 ` [PATCH 9/9] sysfs: disallow world-writable files Rusty Russell
2015-04-29 12:24 ` Gobinda Charan Maji
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