diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-05-09 14:34:05 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-05-09 14:34:05 -0400 |
| commit | 36c9a0728dc64739022569e9134274b34ba89c79 (patch) | |
| tree | c8c2d5cd5b0bcf91d09abd141194b7be6e4150f3 /src/shared/firewall-util.c | |
| parent | 7be8fb7bfc5c429131521ebc0bbf47ba3a22eb2b (diff) | |
| parent | 54ff1d6913a2b69dc6a544a44b04baf111d8196a (diff) | |
Merge pull request #3209 from poettering/nspawn-network-zones
introduce simple "network zones" concept to nspawn
Diffstat (limited to 'src/shared/firewall-util.c')
| -rw-r--r-- | src/shared/firewall-util.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/shared/firewall-util.c b/src/shared/firewall-util.c index ade2de7727..97865eac4a 100644 --- a/src/shared/firewall-util.c +++ b/src/shared/firewall-util.c @@ -44,6 +44,7 @@ #include "firewall-util.h" #include "in-addr-util.h" #include "macro.h" +#include "socket-util.h" DEFINE_TRIVIAL_CLEANUP_FUNC(struct xtc_handle*, iptc_free); @@ -59,10 +60,9 @@ static int entry_fill_basics( assert(entry); - if (out_interface && strlen(out_interface) >= IFNAMSIZ) + if (out_interface && !ifname_valid(out_interface)) return -EINVAL; - - if (in_interface && strlen(in_interface) >= IFNAMSIZ) + if (in_interface && !ifname_valid(in_interface)) return -EINVAL; entry->ip.proto = protocol; |