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From: "Christian Göttsche" <cgzones@googlemail.com>
To: selinux@vger.kernel.org
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	Serge Hallyn <serge@hallyn.com>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-security-module@vger.kernel.org
Subject: [PATCH v2 5/8] fs: use new capable_or functionality
Date: Mon,  2 May 2022 18:00:26 +0200	[thread overview]
Message-ID: <20220502160030.131168-4-cgzones@googlemail.com> (raw)
In-Reply-To: <20220502160030.131168-1-cgzones@googlemail.com>

Use the new added capable_or function in appropriate cases, where a task
is required to have any of two capabilities.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
---
 fs/pipe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/pipe.c b/fs/pipe.c
index 9648ac15164a..d91a2bdc837d 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -776,7 +776,7 @@ bool too_many_pipe_buffers_hard(unsigned long user_bufs)
 
 bool pipe_is_unprivileged_user(void)
 {
-	return !capable(CAP_SYS_RESOURCE) && !capable(CAP_SYS_ADMIN);
+	return !capable_or(CAP_SYS_RESOURCE, CAP_SYS_ADMIN);
 }
 
 struct pipe_inode_info *alloc_pipe_info(void)
-- 
2.36.0


  parent reply	other threads:[~2022-05-02 16:01 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-17 14:49 [RFC PATCH 2/2] capability: use new capable_or functionality Christian Göttsche
2022-02-17 14:49 ` [RFC PATCH 1/2] capability: add capable_or to test for multiple caps with exactly one audit message Christian Göttsche
2022-05-02 16:00   ` [PATCH v2 2/8] capability: use new capable_or functionality Christian Göttsche
2022-05-02 16:00     ` [PATCH v2 3/8] block: " Christian Göttsche
2022-05-02 16:00     ` [PATCH v2 4/8] drivers: " Christian Göttsche
2022-05-09 10:44       ` Jiri Slaby
2022-05-09 10:46       ` Hans Verkuil
2022-05-02 16:00     ` Christian Göttsche [this message]
2022-05-02 16:00     ` [PATCH v2 6/8] kernel: " Christian Göttsche
2022-05-02 16:00     ` [PATCH v2 7/8] kernel/bpf: " Christian Göttsche
2022-05-02 16:00     ` [PATCH v2 8/8] net: " Christian Göttsche
2022-05-09 17:15       ` Serge E. Hallyn
2022-05-22 17:33         ` Serge E. Hallyn
2022-05-02 16:00     ` [PATCH v2 1/8] capability: add capable_or to test for multiple caps with exactly one audit message Christian Göttsche
2022-05-09 17:12       ` Serge E. Hallyn
2022-06-15 15:26       ` [PATCH v3 2/8] capability: use new capable_any functionality Christian Göttsche
2022-06-15 15:26         ` [PATCH v3 3/8] block: " Christian Göttsche
2022-06-16  3:00           ` Bart Van Assche
2022-06-15 15:26         ` [PATCH v3 4/8] drivers: " Christian Göttsche
2022-06-15 15:45           ` Laurent Pinchart
2022-06-15 15:26         ` [PATCH v3 5/8] fs: " Christian Göttsche
2022-06-28 12:56           ` Christian Brauner
2022-06-28 14:11             ` Christian Göttsche
2022-06-15 15:26         ` [PATCH v3 6/8] kernel: " Christian Göttsche
2022-06-15 15:26         ` [PATCH v3 7/8] bpf: " Christian Göttsche
2022-06-15 15:26         ` [PATCH v3 8/8] net: " Christian Göttsche
2022-06-15 15:26         ` [PATCH v3 1/8] capability: add any wrapper to test for multiple caps with exactly one audit message Christian Göttsche
2022-06-26 22:34           ` Serge E. Hallyn
2022-08-30 15:05             ` Christian Göttsche
2022-08-30 15:10               ` Paul Moore
2022-09-02  0:56           ` Paul Moore
2022-09-02  1:35             ` Paul Moore
2022-02-17 17:29 ` [RFC PATCH 2/2] capability: use new capable_or functionality Alexei Starovoitov

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