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 /drivers/isdn/capi | |
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/isdn/capi')
-rw-r--r-- | drivers/isdn/capi/kcapi_proc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c index 50ed778f63fc..09d4db764d22 100644 --- a/drivers/isdn/capi/kcapi_proc.c +++ b/drivers/isdn/capi/kcapi_proc.c | |||
@@ -89,14 +89,14 @@ static int contrstats_show(struct seq_file *seq, void *v) | |||
89 | return 0; | 89 | return 0; |
90 | } | 90 | } |
91 | 91 | ||
92 | static struct seq_operations seq_controller_ops = { | 92 | static const struct seq_operations seq_controller_ops = { |
93 | .start = controller_start, | 93 | .start = controller_start, |
94 | .next = controller_next, | 94 | .next = controller_next, |
95 | .stop = controller_stop, | 95 | .stop = controller_stop, |
96 | .show = controller_show, | 96 | .show = controller_show, |
97 | }; | 97 | }; |
98 | 98 | ||
99 | static struct seq_operations seq_contrstats_ops = { | 99 | static const struct seq_operations seq_contrstats_ops = { |
100 | .start = controller_start, | 100 | .start = controller_start, |
101 | .next = controller_next, | 101 | .next = controller_next, |
102 | .stop = controller_stop, | 102 | .stop = controller_stop, |
@@ -194,14 +194,14 @@ applstats_show(struct seq_file *seq, void *v) | |||
194 | return 0; | 194 | return 0; |
195 | } | 195 | } |
196 | 196 | ||
197 | static struct seq_operations seq_applications_ops = { | 197 | static const struct seq_operations seq_applications_ops = { |
198 | .start = applications_start, | 198 | .start = applications_start, |
199 | .next = applications_next, | 199 | .next = applications_next, |
200 | .stop = applications_stop, | 200 | .stop = applications_stop, |
201 | .show = applications_show, | 201 | .show = applications_show, |
202 | }; | 202 | }; |
203 | 203 | ||
204 | static struct seq_operations seq_applstats_ops = { | 204 | static const struct seq_operations seq_applstats_ops = { |
205 | .start = applications_start, | 205 | .start = applications_start, |
206 | .next = applications_next, | 206 | .next = applications_next, |
207 | .stop = applications_stop, | 207 | .stop = applications_stop, |
@@ -264,7 +264,7 @@ static int capi_driver_show(struct seq_file *seq, void *v) | |||
264 | return 0; | 264 | return 0; |
265 | } | 265 | } |
266 | 266 | ||
267 | static struct seq_operations seq_capi_driver_ops = { | 267 | static const struct seq_operations seq_capi_driver_ops = { |
268 | .start = capi_driver_start, | 268 | .start = capi_driver_start, |
269 | .next = capi_driver_next, | 269 | .next = capi_driver_next, |
270 | .stop = capi_driver_stop, | 270 | .stop = capi_driver_stop, |