tree 532caa680c8e2e612bf9743ea78854188874e7d1
parent 0382996e101fa33c7f9fb7b875c65d0ff0138d9f
author Pablo Neira Ayuso <pablo@gnumonks.org> 1395266129 +0100
committer Pablo Neira Ayuso <pablo@netfilter.org> 1395321085 +0100

gtp: fix wrong binary layout for struct gtp0_header in x86_64

struct gtp0_header needs __attribute__((packed)) to make sure that
gcc doesn't add a hole of 4 bytes to align the 64-bits teid, resulting
in 24 bytes instead of 20 bytes. This was breaking gtpv0 in my gprs
testbed with my x86_64 laptop.

While at it, add also attribute packed to other headers just to
make sure that gcc doesn't pad the structures with holes.