wprobe: the bpf code expects direct-access fields to be in big endian, not cpu endian
SVN-Revision: 16733
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959bae3462
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1 changed files with 5 additions and 1 deletions
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@ -203,6 +203,7 @@ wprobe_get_dev(struct nlattr *attr)
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int
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wprobe_add_frame(struct wprobe_iface *dev, const struct wprobe_wlan_hdr *hdr, void *data, int len)
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{
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struct wprobe_wlan_hdr *new_hdr;
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struct wprobe_filter *f;
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struct sk_buff *skb;
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unsigned long flags;
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@ -221,7 +222,10 @@ wprobe_add_frame(struct wprobe_iface *dev, const struct wprobe_wlan_hdr *hdr, vo
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if (len + skb->len > WPROBE_MAX_FRAME_SIZE)
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len = WPROBE_MAX_FRAME_SIZE - skb->len;
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memcpy(skb_put(skb, f->hdrlen), hdr, sizeof(struct wprobe_wlan_hdr));
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new_hdr = (struct wprobe_wlan_hdr *) skb_put(skb, f->hdrlen);
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memcpy(new_hdr, hdr, sizeof(struct wprobe_wlan_hdr));
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new_hdr->len = cpu_to_be16(new_hdr->len);
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memcpy(skb_put(skb, len), data, len);
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for(i = 0; i < f->n_groups; i++) {
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