Messages in this thread Patch in this message | | | From | ycnian@gmail ... | Subject | [PATCH] nfsd: Remove write permission from file content | Date | Fri, 4 Jan 2013 19:45:35 +0800 |
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From: Yanchuan Nian <ycnian@gmail.com>
The write function doesn't be implemented in file content, and it's meaningless to write data into this file directly. Remove write permission from it.
Signed-off-by: Yanchuan Nian <ycnian@gmail.com> --- net/sunrpc/cache.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index 9afa439..9f84703 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -1614,7 +1614,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net) goto out_nomem; } if (cd->cache_show) { - p = proc_create_data("content", S_IFREG|S_IRUSR|S_IWUSR, + p = proc_create_data("content", S_IFREG|S_IRUSR, cd->u.procfs.proc_ent, &content_file_operations_procfs, cd); cd->u.procfs.content_ent = p; -- 1.7.4.4
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