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 /security/integrity/ima | |
| 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 'security/integrity/ima')
| -rw-r--r-- | security/integrity/ima/ima_fs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index 6bfc7eaebfda..8e9777b76405 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c | |||
| @@ -146,7 +146,7 @@ static int ima_measurements_show(struct seq_file *m, void *v) | |||
| 146 | return 0; | 146 | return 0; |
| 147 | } | 147 | } |
| 148 | 148 | ||
| 149 | static struct seq_operations ima_measurments_seqops = { | 149 | static const struct seq_operations ima_measurments_seqops = { |
| 150 | .start = ima_measurements_start, | 150 | .start = ima_measurements_start, |
| 151 | .next = ima_measurements_next, | 151 | .next = ima_measurements_next, |
| 152 | .stop = ima_measurements_stop, | 152 | .stop = ima_measurements_stop, |
| @@ -221,7 +221,7 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v) | |||
| 221 | return 0; | 221 | return 0; |
| 222 | } | 222 | } |
| 223 | 223 | ||
| 224 | static struct seq_operations ima_ascii_measurements_seqops = { | 224 | static const struct seq_operations ima_ascii_measurements_seqops = { |
| 225 | .start = ima_measurements_start, | 225 | .start = ima_measurements_start, |
| 226 | .next = ima_measurements_next, | 226 | .next = ima_measurements_next, |
| 227 | .stop = ima_measurements_stop, | 227 | .stop = ima_measurements_stop, |