From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Osmialowski Subject: Re: [RFC 5/8] kdbus: use LSM hooks in kdbus code Date: Wed, 08 Jul 2015 14:12:03 +0200 (CEST) Message-ID: References: <1436351110-5902-1-git-send-email-p.osmialowsk@samsung.com> <1436351110-5902-6-git-send-email-p.osmialowsk@samsung.com> <1436353775.2331.2.camel@samsung.com> Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323329-1448733694-1436357538=:12441" Return-path: In-reply-to: <1436353775.2331.2.camel-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Lukasz Pawelczyk Cc: Paul Moore , James Morris , Casey Schaufler , "Serge E. Hallyn" , Kees Cook , Tetsuo Handa , Stephen Smalley , Neil Brown , Mark Rustad , Greg Kroah-Hartman , Daniel Mack , David Herrmann , Djalal Harouni , Shuah Khan , Al Viro , linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Karol Lewandowski , Lukasz Skalski List-Id: linux-api@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-1448733694-1436357538=:12441 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed You're right about it. To be fixed. Thanks for spotting this. On Wed, 8 Jul 2015, Lukasz Pawelczyk wrote: >> + ret = -EPERM; >> + goto exit_unref; >> + } > > Also, why aren't the error codes passed from LSM? LSM can return > anything, from EINVAL, to ENOMEM. Returning EPERM can be misleading. > --8323329-1448733694-1436357538=:12441 Content-Type: TEXT/x-diff; name=0005-kdbus-use-LSM-hooks-in-kdbus-code.patch Content-Transfer-Encoding: BASE64 Content-ID: Content-Description: Content-Disposition: attachment; filename=0005-kdbus-use-LSM-hooks-in-kdbus-code.patch RnJvbSA5YzM3NjY3MzAyZjEwNGUwZjQxMmJhMjcyN2M0ZDNkZjgxZmI1OWRh IE1vbiBTZXAgMTcgMDA6MDA6MDAgMjAwMQ0KRnJvbTogUGF1bCBPc21pYWxv d3NraSA8cC5vc21pYWxvd3NrQHNhbXN1bmcuY29tPg0KRGF0ZTogVHVlLCAy NiBNYXkgMjAxNSAxMjowMDozMyArMDIwMA0KU3ViamVjdDogW1JGQyA1Lzhd IGtkYnVzOiB1c2UgTFNNIGhvb2tzIGluIGtkYnVzIGNvZGUNCg0KT3JpZ2lu YXRlcyBmcm9tOg0KDQpodHRwczovL2dpdGh1Yi5jb20vbG1jdGwva2RidXMu Z2l0IChicmFuY2g6IGtkYnVzLWxzbS12NC5mb3Itc3lzdGVtZC12MjEyKQ0K Y29tbWl0OiBhYTA4ODU0ODlkMTliZTkyZmE0MWM2ZjBhNzFkZjI4NzYzMjI4 YTQwDQoNClNpZ25lZC1vZmYtYnk6IEthcm9sIExld2FuZG93c2tpIDxrLmxl d2FuZG93c2tAc2Ftc3VuZy5jb20+DQpTaWduZWQtb2ZmLWJ5OiBQYXVsIE9z bWlhbG93c2tpIDxwLm9zbWlhbG93c2tAc2Ftc3VuZy5jb20+DQotLS0NCiBp 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