diff options
| author | James Morris <jmorris@namei.org> | 2009-09-22 16:43:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:29 -0700 |
| commit | 88e9d34c727883d7d6f02cf1475b3ec98b8480c7 (patch) | |
| tree | 475f544536d52739e0929e7727cab5124e855a06 /drivers/scsi | |
| 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 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/sg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 4968c4ced38..848b5946685 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2233,7 +2233,7 @@ static struct file_operations dev_fops = { .open = sg_proc_open_dev, .release = seq_release, }; -static struct seq_operations dev_seq_ops = { +static const struct seq_operations dev_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, @@ -2246,7 +2246,7 @@ static struct file_operations devstrs_fops = { .open = sg_proc_open_devstrs, .release = seq_release, }; -static struct seq_operations devstrs_seq_ops = { +static const struct seq_operations devstrs_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, @@ -2259,7 +2259,7 @@ static struct file_operations debug_fops = { .open = sg_proc_open_debug, .release = seq_release, }; -static struct seq_operations debug_seq_ops = { +static const struct seq_operations debug_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, |