| From | Wedson Almeida Filho <> | Subject | [PATCH 16/29] jfs: move jfs_xattr_handlers to .rodata | Date | Sat, 30 Sep 2023 02:00:20 -0300 |
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From: Wedson Almeida Filho <walmeida@microsoft.com>
This makes it harder for accidental or malicious changes to jfs_xattr_handlers at runtime.
Cc: Dave Kleikamp <shaggy@kernel.org> Cc: jfs-discussion@lists.sourceforge.net Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com> --- fs/jfs/jfs_xattr.h | 2 +- fs/jfs/xattr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/jfs/jfs_xattr.h b/fs/jfs/jfs_xattr.h index 0d33816d251d..ec67d8554d2c 100644 --- a/fs/jfs/jfs_xattr.h +++ b/fs/jfs/jfs_xattr.h @@ -46,7 +46,7 @@ extern int __jfs_setxattr(tid_t, struct inode *, const char *, const void *, extern ssize_t __jfs_getxattr(struct inode *, const char *, void *, size_t); extern ssize_t jfs_listxattr(struct dentry *, char *, size_t); -extern const struct xattr_handler *jfs_xattr_handlers[]; +extern const struct xattr_handler * const jfs_xattr_handlers[]; #ifdef CONFIG_JFS_SECURITY extern int jfs_init_security(tid_t, struct inode *, struct inode *, diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index 931e50018f88..001c900a2b4d 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -985,7 +985,7 @@ static const struct xattr_handler jfs_trusted_xattr_handler = { .set = jfs_xattr_set, }; -const struct xattr_handler *jfs_xattr_handlers[] = { +const struct xattr_handler * const jfs_xattr_handlers[] = { &jfs_os2_xattr_handler, &jfs_user_xattr_handler, &jfs_security_xattr_handler, -- 2.34.1
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