diff options
author | James Morris <jmorris@namei.org> | 2009-09-22 19:43:43 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 10:39:29 -0400 |
commit | 88e9d34c727883d7d6f02cf1475b3ec98b8480c7 (patch) | |
tree | 475f544536d52739e0929e7727cab5124e855a06 /fs/ocfs2/dlm/dlmdebug.c | |
parent | b7ed698cc9d556306a4088c238e2ea9311ea2cb3 (diff) |
seq_file: constify seq_operations
Make all seq_operations structs const, to help mitigate against
revectoring user-triggerable function pointers.
This is derived from the grsecurity patch, although generated from scratch
because it's simpler than extracting the changes from there.
Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/dlm/dlmdebug.c')
-rw-r--r-- | fs/ocfs2/dlm/dlmdebug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c index df52f706f669..c5c88124096d 100644 --- a/fs/ocfs2/dlm/dlmdebug.c +++ b/fs/ocfs2/dlm/dlmdebug.c | |||
@@ -683,7 +683,7 @@ static int lockres_seq_show(struct seq_file *s, void *v) | |||
683 | return 0; | 683 | return 0; |
684 | } | 684 | } |
685 | 685 | ||
686 | static struct seq_operations debug_lockres_ops = { | 686 | static const struct seq_operations debug_lockres_ops = { |
687 | .start = lockres_seq_start, | 687 | .start = lockres_seq_start, |
688 | .stop = lockres_seq_stop, | 688 | .stop = lockres_seq_stop, |
689 | .next = lockres_seq_next, | 689 | .next = lockres_seq_next, |