diff options
Diffstat (limited to 'interface.c')
| -rw-r--r-- | interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/interface.c b/interface.c index c9a5db01..70e99ba9 100644 --- a/interface.c +++ b/interface.c @@ -271,7 +271,7 @@ get_ifinfo(const char *ifname, ifinfo_t *ifinfo) { kvm_read(kvmfd, ifnet_addr, &ifnet, sizeof(ifnet)); kvm_read(kvmfd, (unsigned long) ifnet.if_name, tname, sizeof tname); - snprintf(tname, sizeof tname, "%s%d", tname, ifnet.if_unit); + snprintf(tname + strlen(tname), sizeof(tname) - strlen(tname), "%d", ifnet.if_unit); if (!strcmp(tname, iname)) { |