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| author | Phoebe Buckheister <[email protected]> | 2014-03-14 20:24:04 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-03-15 02:15:26 +0000 |
| commit | d1d7358e9f032a43bd48d56a623943b7bee7dce0 (patch) | |
| tree | 9e132ac257c7f520382d7082e34ab3f5f1cc9452 /net/ipv4/tcp_output.c | |
| parent | 6lowpan: move lowpan frag_info out of 802.15.4 headers (diff) | |
| download | kernel-d1d7358e9f032a43bd48d56a623943b7bee7dce0.tar.gz kernel-d1d7358e9f032a43bd48d56a623943b7bee7dce0.zip | |
ieee802154: add proper length checks to header creations
Have mac802154 header_ops.create fail with -EMSGSIZE if the length
passed will be too large to fit a frame. Since 6lowpan will ensure that
no packet payload will be too large, pass a length of 0 there. 802.15.4
dgram sockets will also return -EMSGSIZE on payloads larger than the
device MTU instead of -EINVAL.
Signed-off-by: Phoebe Buckheister <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions