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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-27 14:13:33 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-27 14:13:33 (GMT) |
commit | e372dc6c62bf0246a07f3291a26c562cc8659fbd (patch) | |
tree | c7039c1d1005b80e427761ba768d7697ae4a0b72 /net/caif/chnl_net.c | |
parent | 5d4121c04b3577e37e389b3553d442f44bb346d7 (diff) | |
parent | fea7a08acb13524b47711625eebea40a0ede69a0 (diff) | |
download | linux-fsl-qoriq-e372dc6c62bf0246a07f3291a26c562cc8659fbd.tar.xz |
Merge 3.6-rc3 into tty-next
This picks up all of the different fixes in Linus's tree that we also need here.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/caif/chnl_net.c')
-rw-r--r-- | net/caif/chnl_net.c | 4 |
1 files changed, 4 insertions, 0 deletions
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: |