diff options
| author | Martin Mares <mj@ucw.cz> | 1999-04-02 13:38:54 +0000 |
|---|---|---|
| committer | Martin Mares <mj@ucw.cz> | 1999-04-02 13:38:54 +0000 |
| commit | fe662dfd782619fd6505a1456b973b2525ab6ebf (patch) | |
| tree | 1f662f8e0130e18302440251a656c5f42e7cb50a | |
| parent | 0498d92f955f011ceb70e1124f25ac567c359005 (diff) | |
Fixed `too many interfaces' cases.
| -rw-r--r-- | sysdep/unix/krt-iface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdep/unix/krt-iface.c b/sysdep/unix/krt-iface.c index 63035588..083af29b 100644 --- a/sysdep/unix/krt-iface.c +++ b/sysdep/unix/krt-iface.c @@ -147,7 +147,7 @@ krt_if_scan(struct kif_proto *p) res = ioctl(if_scan_sock, SIOCGIFCONF, &ic); if (res < 0 && errno != EFAULT) die("SIOCCGIFCONF: %m"); - if (res < last_ifbuf_size) + if (res >= 0 && ic.ifc_len < last_ifbuf_size) { scan_ifs(r, ic.ifc_len); break; |