linux-kernel - [PATCH v2 5/8] fs: use new capable

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Message-Id: <20220502160030.131168-4-cgzones@googlemail.com>
Date:   Mon,  2 May 2022 18:00:26 +0200
From:   Christian Göttsche <cgzones@...glemail.com>
To:     selinux@...r.kernel.org
Cc:     Alexander Viro <viro@...iv.linux.org.uk>,
        Serge Hallyn <serge@...lyn.com>, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: [PATCH v2 5/8] fs: use new capable_or functionality

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@...glemail.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