diff options
| author | Phil Sutter <phil@nwl.cc> | 2018-09-19 15:16:59 +0200 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2018-09-24 11:24:14 +0200 |
| commit | 8da04ffdca1931402a6bc22c43c1a2fa1c6f1e14 (patch) | |
| tree | 0da5d47d5f8d071c79ba0817c2a2be5dcf4f4bb2 /iptables/xshared.h | |
| parent | b686594b976ddbfb1809ecfe016784bb53bbe9ac (diff) | |
Share print_ipv{4,6}_addr() from xtables
These functions contain code which occurs in legacy's print_firewall()
functions, so use them there.
Rename them to at least make clear they print more than a single
address.
Also introduce ipv{4,6}_addr_to_string() which take care of converting
an address/netmask pair into string representation in a way which
doesn't upset covscan (since that didn't detect that 'buf' may not be
exceeded by the strings written into it.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'iptables/xshared.h')
| -rw-r--r-- | iptables/xshared.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/iptables/xshared.h b/iptables/xshared.h index 801d0f75..cb6f761d 100644 --- a/iptables/xshared.h +++ b/iptables/xshared.h @@ -168,4 +168,7 @@ void free_argv(void); void save_argv(void); void add_param_to_argv(char *parsestart, int line); +void print_ipv4_addresses(const struct ipt_entry *fw, unsigned int format); +void print_ipv6_addresses(const struct ip6t_entry *fw6, unsigned int format); + #endif /* IPTABLES_XSHARED_H */ |