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| author |   David S. Miller <davem@davemloft.net> | 2018-05-08 10:17:22 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-08 10:17:22 -0400 |
| commit | 2dabf9f281bc42ce1836c02b6588585d6c52b67d (patch) | |
| tree | 123e329dcd39113abb8480b24f7ebfa325b11950 /net | |
| parent | llc: better deal with too small mtu (diff) | |
| parent | net: ieee802154: 6lowpan: fix frag reassembly (diff) | |
| download | linux-dev-2dabf9f281bc42ce1836c02b6588585d6c52b67d.tar.xz linux-dev-2dabf9f281bc42ce1836c02b6588585d6c52b67d.zip | |
Merge branch 'ieee802154-for-davem-2018-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan
Stefan Schmidt says:
====================
pull-request: ieee802154 2018-05-08
An update from ieee802154 for your *net* tree.
Two fixes for the mcr20a driver, which was being added in the 4.17 merge window,
by Gustavo and myself.
The atusb driver got a change to GFP_KERNEL where no GFP_ATOMIC is needed by
Jia-Ju.
The last and most important fix is from Alex to get IPv6 reassembly working
again for the ieee802154 6lowpan adaptation. This got broken in 4.16 so please
queue this one also up for the 4.16 stable tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ieee802154/6lowpan/6lowpan_i.h | 4 | ||||
| -rw-r--r-- | net/ieee802154/6lowpan/reassembly.c | 14 |
2 files changed, 9 insertions, 9 deletions
diff --git a/net/ieee802154/6lowpan/6lowpan_i.h b/net/ieee802154/6lowpan/6lowpan_i.h index b8d95cb71c25..44a7e16bf3b5 100644 --- a/net/ieee802154/6lowpan/6lowpan_i.h +++ b/net/ieee802154/6lowpan/6lowpan_i.h @@ -20,8 +20,8 @@ typedef unsigned __bitwise lowpan_rx_result; struct frag_lowpan_compare_key { u16 tag; u16 d_size; - const struct ieee802154_addr src; - const struct ieee802154_addr dst; + struct ieee802154_addr src; + struct ieee802154_addr dst; }; /* Equivalent of ipv4 struct ipq diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c index 1790b65944b3..2cc224106b69 100644 --- a/net/ieee802154/6lowpan/reassembly.c +++ b/net/ieee802154/6lowpan/reassembly.c @@ -75,14 +75,14 @@ fq_find(struct net *net, const struct lowpan_802154_cb *cb, { struct netns_ieee802154_lowpan *ieee802154_lowpan = net_ieee802154_lowpan(net); - struct frag_lowpan_compare_key key = { - .tag = cb->d_tag, - .d_size = cb->d_size, - .src = *src, - .dst = *dst, - }; + struct frag_lowpan_compare_key key = {}; struct inet_frag_queue *q; + key.tag = cb->d_tag; + key.d_size = cb->d_size; + key.src = *src; + key.dst = *dst; + q = inet_frag_find(&ieee802154_lowpan->frags, &key); if (!q) return NULL; @@ -372,7 +372,7 @@ int lowpan_frag_rcv(struct sk_buff *skb, u8 frag_type) struct lowpan_frag_queue *fq; struct net *net = dev_net(skb->dev); struct lowpan_802154_cb *cb = lowpan_802154_cb(skb); - struct ieee802154_hdr hdr; + struct ieee802154_hdr hdr = {}; int err; if (ieee802154_hdr_peek_addrs(skb, &hdr) < 0) |