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| author | Kees Cook <keescook@chromium.org> | 2013-07-04 02:04:58 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 03:07:41 +0400 |
| commit | f170168b9a0b61ea1e647b082b38f605f1d3de3e (patch) | |
| tree | 4381c129ee9af108e368e6c8255df53cbe233257 /net/sunrpc/svc.c | |
| parent | d8537548c924db3c44afde7646b6e220c7beb79d (diff) | |
| download | linux-f170168b9a0b61ea1e647b082b38f605f1d3de3e.tar.xz | |
drivers: avoid parsing names as kthread_run() format strings
Calling kthread_run with a single name parameter causes it to be handled
as a format string. Many callers are passing potentially dynamic string
content, so use "%s" in those cases to avoid any potential accidents.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/sunrpc/svc.c')
| -rw-r--r-- | net/sunrpc/svc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 89a588b4478b..b974571126fe 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -740,7 +740,7 @@ svc_set_num_threads(struct svc_serv *serv, struct svc_pool *pool, int nrservs) __module_get(serv->sv_module); task = kthread_create_on_node(serv->sv_function, rqstp, - node, serv->sv_name); + node, "%s", serv->sv_name); if (IS_ERR(task)) { error = PTR_ERR(task); module_put(serv->sv_module); |