linux-kernel - [PATCH v3 5/8] fs: use new capable

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Message-Id: <20220615152623.311223-4-cgzones@googlemail.com>
Date:   Wed, 15 Jun 2022 17:26:19 +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 v3 5/8] fs: use new capable_any functionality

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

Signed-off-by: Christian Göttsche <cgzones@...glemail.com>
---
v3:
   rename to capable_any()
---
 fs/pipe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/pipe.c b/fs/pipe.c
index 74ae9fafd25a..18ab3baeec44 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_any(CAP_SYS_RESOURCE, CAP_SYS_ADMIN);
 }
 
 struct pipe_inode_info *alloc_pipe_info(void)
-- 
2.36.1