linux-kernel - [PATCH 1/3] fs: unexport kernel_read

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200513152108.25669-2-mcgrof@kernel.org>
Date:   Wed, 13 May 2020 15:21:06 +0000
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     viro@...iv.linux.org.uk, gregkh@...uxfoundation.org,
        rafael@...nel.org, ebiederm@...ssion.com, jeyu@...nel.org,
        jmorris@...ei.org, keescook@...omium.org, paul@...l-moore.com,
        stephen.smalley.work@...il.com, eparis@...isplace.org,
        nayna@...ux.ibm.com, zohar@...ux.ibm.com
Cc:     scott.branden@...adcom.com, dan.carpenter@...cle.com,
        skhan@...uxfoundation.org, geert@...ux-m68k.org,
        tglx@...utronix.de, bauerman@...ux.ibm.com, dhowells@...hat.com,
        linux-integrity@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        kexec@...ts.infradead.org, linux-security-module@...r.kernel.org,
        selinux@...r.kernel.org, linux-kernel@...r.kernel.org,
        Luis Chamberlain <mcgrof@...nel.org>
Subject: [PATCH 1/3] fs: unexport kernel_read_file()

There are no modular uses of kernel_read_file(), so just unexport it.

Suggested-by: Al Viro <viro@...iv.linux.org.uk>
Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>
---
 fs/exec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/exec.c b/fs/exec.c
index 23dc2b45d590..9791b9eef9ce 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -988,7 +988,6 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size,
 	allow_write_access(file);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(kernel_read_file);
 
 int kernel_read_file_from_path(const char *path, void **buf, loff_t *size,
 			       loff_t max_size, enum kernel_read_file_id id)
-- 
2.26.2