diff options
author | Brian Haley <bhaley@redhat.com> | 2019-03-19 15:56:55 -0400 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-03-20 08:22:28 +0100 |
commit | 8ae8c537cd7fd0f2fe18e30046d73c59d3a7fe85 (patch) | |
tree | f3de39f3d243b363ce2e22b23090512c8531f4d8 /src/lock.c | |
parent | ce06fb6069065c3d68475356c0728a5fa0a4ab74 (diff) |
conntrack: Allow protocol number zero
/etc/protocols defines protocol zero as 'ip' for IPv4, and
'hopopt' for IPv6, which can be used with conntrack as '-p ip'
or '-p hopopt'. However it's equivalent, '-p 0' is considered
unsupported. Change the range check in findproto() to allow
zero as well.
Signed-off-by: Brian Haley <bhaley@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/lock.c')
0 files changed, 0 insertions, 0 deletions