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d4b2816d67
Currently, 6lowpan creates one 802.15.4 MAC header for the original packet the device was given by upper layers and reuses this header for all fragments, if fragmentation is required. This also reuses frame sequence numbers, which must not happen. 6lowpan also has issues with fragmentation in the presence of security headers, since those may imply the presence of trailing fields that are not accounted for by the fragmentation code right now. Fix both of these issues by properly allocating fragment skbs with headromm and tailroom as specified by the underlying device, create one header for each skb instead of reusing the original header, let the underlying device do the rest. Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| 6lowpan_iphc.c | ||
| 6lowpan_rtnl.c | ||
| af802154.h | ||
| af_ieee802154.c | ||
| dgram.c | ||
| header_ops.c | ||
| ieee802154.h | ||
| Kconfig | ||
| Makefile | ||
| netlink.c | ||
| nl-mac.c | ||
| nl-phy.c | ||
| nl_policy.c | ||
| raw.c | ||
| reassembly.c | ||
| reassembly.h | ||
| wpan-class.c | ||