diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-05-06 21:20:59 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-05-09 15:45:31 +0200 |
| commit | d31645adefb3462d168b44bb950f92654c395021 (patch) | |
| tree | cd1a31e91342ee8ac7ea9ad7d1ac5997b220edf8 /src/shared/firewall-util.c | |
| parent | 938d25795446058cc2926fdc44dc0abf17ed0190 (diff) | |
tree-wide: port more code to use ifname_valid()
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; |