Commit fe662dfd authored by Martin Mares's avatar Martin Mares
Browse files

Fixed `too many interfaces' cases.

parent 0498d92f

sysdep/unix/krt-iface.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

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