From: Jan Kiszka <jan.kiszka@domain.hid>
To: xenomai-core <xenomai@xenomai.org>
Subject: [Xenomai-core] [PATCH] udev rules: stricter file permissions
Date: Mon, 20 Oct 2008 13:17:23 +0200 [thread overview]
Message-ID: <48FC68C3.4020604@domain.hid> (raw)
Don't allow the world to access special Xenomai devices. Suggest to use
a separate group for managing access (udev will fall back to root if
group does not exist).
Index: xenomai/ksrc/nucleus/udev/rtheap.rules
===================================================================
--- xenomai/ksrc/nucleus/udev/rtheap.rules (Revision 4265)
+++ xenomai/ksrc/nucleus/udev/rtheap.rules (Arbeitskopie)
@@ -1,2 +1,2 @@
# real-time heap device (Xenomai:rtheap)
-KERNEL=="rtheap", MODE="0666"
+KERNEL=="rtheap", MODE="0660", GROUP=="xenomai"
Index: xenomai/ksrc/nucleus/udev/rtpipe.rules
===================================================================
--- xenomai/ksrc/nucleus/udev/rtpipe.rules (Revision 4265)
+++ xenomai/ksrc/nucleus/udev/rtpipe.rules (Arbeitskopie)
@@ -1,2 +1,2 @@
# real-time pipe devices (Xenomai:rtpipe)
-KERNEL=="rtp[0-9]*", MODE="0666"
+KERNEL=="rtp[0-9]*", MODE="0660", GROUP="xenomai"
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
reply other threads:[~2008-10-20 11:17 UTC|newest]
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