diff options
author | J. Bruce Fields <bfields@redhat.com> | 2012-10-09 22:35:22 (GMT) |
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committer | J. Bruce Fields <bfields@redhat.com> | 2012-10-09 22:35:22 (GMT) |
commit | f474af7051212b4efc8267583fad9c4ebf33ccff (patch) | |
tree | 1aa46ebc8065a341f247c2a2d9af2f624ad1d4f8 /net/caif | |
parent | 0d22f68f02c10d5d10ec5712917e5828b001a822 (diff) | |
parent | e3dd9a52cb5552c46c2a4ca7ccdfb4dab5c72457 (diff) | |
download | linux-f474af7051212b4efc8267583fad9c4ebf33ccff.tar.xz |
nfs: disintegrate UAPI for nfs
This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently. After these patches, userspace
headers will be segregated into:
include/uapi/linux/.../foo.h
for the userspace interface stuff, and:
include/linux/.../foo.h
for the strictly kernel internal stuff.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/caif')
-rw-r--r-- | net/caif/cfsrvl.c | 5 | ||||
-rw-r--r-- | net/caif/chnl_net.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c index dd485f6..ba217e9 100644 --- a/net/caif/cfsrvl.c +++ b/net/caif/cfsrvl.c @@ -211,9 +211,10 @@ void caif_client_register_refcnt(struct cflayer *adapt_layer, void (*put)(struct cflayer *lyr)) { struct cfsrvl *service; - service = container_of(adapt_layer->dn, struct cfsrvl, layer); - WARN_ON(adapt_layer == NULL || adapt_layer->dn == NULL); + if (WARN_ON(adapt_layer == NULL || adapt_layer->dn == NULL)) + return; + service = container_of(adapt_layer->dn, struct cfsrvl, layer); service->hold = hold; service->put = put; } diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 69771c0..e597733 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -94,6 +94,10 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt) /* check the version of IP */ ip_version = skb_header_pointer(skb, 0, 1, &buf); + if (!ip_version) { + kfree_skb(skb); + return -EINVAL; + } switch (*ip_version >> 4) { case 4: |