diff options
| author | Wedson Almeida Filho <walmeida@microsoft.com> | 2023-09-30 08:00:16 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-10-09 17:24:18 +0300 |
| commit | 89491fafa81c7c4e6aeb8f1a21903bc65b77515e (patch) | |
| tree | 1f0b1365e7d58a2bf5cbebbfbf000d2c82f5c328 /fs/gfs2 | |
| parent | 34271edb18787d0b7d0f14c505468378de7efb4d (diff) | |
| download | linux-89491fafa81c7c4e6aeb8f1a21903bc65b77515e.tar.xz | |
gfs2: move gfs2_xattr_handlers_max to .rodata
This makes it harder for accidental or malicious changes to
gfs2_xattr_handlers_max at runtime.
Cc: Bob Peterson <rpeterso@redhat.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: cluster-devel@redhat.com
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230930050033.41174-13-wedsonaf@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/super.h | 4 | ||||
| -rw-r--r-- | fs/gfs2/xattr.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h index ab9c83106932..b4ddf6244586 100644 --- a/fs/gfs2/super.h +++ b/fs/gfs2/super.h @@ -60,8 +60,8 @@ extern const struct export_operations gfs2_export_ops; extern const struct super_operations gfs2_super_ops; extern const struct dentry_operations gfs2_dops; -extern const struct xattr_handler *gfs2_xattr_handlers_max[]; -extern const struct xattr_handler **gfs2_xattr_handlers_min; +extern const struct xattr_handler * const gfs2_xattr_handlers_max[]; +extern const struct xattr_handler * const *gfs2_xattr_handlers_min; #endif /* __SUPER_DOT_H__ */ diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c index 4fea70c0fe3d..79d5c5559512 100644 --- a/fs/gfs2/xattr.c +++ b/fs/gfs2/xattr.c @@ -1494,7 +1494,7 @@ static const struct xattr_handler gfs2_xattr_trusted_handler = { .set = gfs2_xattr_set, }; -const struct xattr_handler *gfs2_xattr_handlers_max[] = { +const struct xattr_handler * const gfs2_xattr_handlers_max[] = { /* GFS2_FS_FORMAT_MAX */ &gfs2_xattr_trusted_handler, @@ -1504,4 +1504,4 @@ const struct xattr_handler *gfs2_xattr_handlers_max[] = { NULL, }; -const struct xattr_handler **gfs2_xattr_handlers_min = gfs2_xattr_handlers_max + 1; +const struct xattr_handler * const *gfs2_xattr_handlers_min = gfs2_xattr_handlers_max + 1; |