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Handle HAVE_PROTO flag and print "proto" keyword for O_IP4 and O_IP6

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opcodes when it is needed.
This should fix the problem, when printed by `ipfw show` rule could not
be added due to missing "proto" keyword.

MFC after:	2 weeks
This commit is contained in:
Andrey V. Elsukov 2019-04-29 09:52:53 +00:00
parent 90ecb41fba
commit 761618de05
1 changed files with 4 additions and 0 deletions
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4
sbin/ipfw/ipfw2.c
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@ -1701,9 +1701,13 @@ print_instruction(struct buf_pr *bp, const struct format_opts *fo,
IPFW_TLV_STATE_NAME));
break;
case O_IP6:
if (state->flags & HAVE_PROTO)
bprintf(bp, " proto");
bprintf(bp, " ip6");
break;
case O_IP4:
if (state->flags & HAVE_PROTO)
bprintf(bp, " proto");
bprintf(bp, " ip4");
break;
case O_ICMP6TYPE: