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| author | James Morris <jmorris@namei.org> | 2009-09-22 23:43:43 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 14:39:29 (GMT) |
| commit | 88e9d34c727883d7d6f02cf1475b3ec98b8480c7 (patch) | |
| tree | 475f544536d52739e0929e7727cab5124e855a06 /fs/nfsd | |
| parent | b7ed698cc9d556306a4088c238e2ea9311ea2cb3 (diff) | |
| download | linux-88e9d34c727883d7d6f02cf1475b3ec98b8480c7.tar.xz | |
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/nfsd')
| -rw-r--r-- | fs/nfsd/export.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 984a5eb..c1c9e03 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1517,7 +1517,7 @@ static int e_show(struct seq_file *m, void *p) return svc_export_show(m, &svc_export_cache, cp); } -struct seq_operations nfs_exports_op = { +const struct seq_operations nfs_exports_op = { .start = e_start, .next = e_next, .stop = e_stop, |