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  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]
Date:   Mon, 19 Nov 2018 10:53:23 +0530
From:   Chandan Rajendra <chandan@...ux.vnet.ibm.com>
To:     linux-fscrypt@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Cc:     Chandan Rajendra <chandan@...ux.vnet.ibm.com>, ebiggers@...nel.org,
        tytso@....edu
Subject: [PATCH 6/7] f2fs: use IS_VERITY() to check inode's fsverity status

This commit now uses IS_VERITY() macro to check if fsverity is
enabled on an inode.

Signed-off-by: Chandan Rajendra <chandan@...ux.vnet.ibm.com>
---
 fs/f2fs/file.c  | 6 +++---
 fs/f2fs/inode.c | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6c7ad15000b9..2eb4821d95d1 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -491,7 +491,7 @@ static int f2fs_file_open(struct inode *inode, struct file *filp)
 	if (err)
 		return err;
 
-	if (f2fs_verity_file(inode)) {
+	if (IS_VERITY(inode)) {
 		err = fsverity_file_open(inode, filp);
 		if (err)
 			return err;
@@ -701,7 +701,7 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
 	struct f2fs_inode *ri;
 	unsigned int flags;
 
-	if (f2fs_verity_file(inode)) {
+	if (IS_VERITY(inode)) {
 		/*
 		 * For fs-verity we need to override i_size with the original
 		 * data i_size.  This requires I/O to the file which with
@@ -800,7 +800,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
 	if (err)
 		return err;
 
-	if (f2fs_verity_file(inode)) {
+	if (IS_VERITY(inode)) {
 		err = fsverity_prepare_setattr(dentry, attr);
 		if (err)
 			return err;
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index ddef483ad689..02806feed64c 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -45,9 +45,11 @@ void f2fs_set_inode_flags(struct inode *inode)
 		new_fl |= S_DIRSYNC;
 	if (f2fs_encrypted_inode(inode))
 		new_fl |= S_ENCRYPTED;
+	if (f2fs_verity_file(inode))
+		new_fl |= S_VERITY;
 	inode_set_flags(inode, new_fl,
 			S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|
-			S_ENCRYPTED);
+			S_ENCRYPTED|S_VERITY);
 }
 
 static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
-- 
2.19.1

Powered by blists - more mailing lists