From e06bed30cfcde7b9e320aff8a4c878c72416c4c4 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 27 Jan 2007 22:21:12 +0000 Subject: use bb_sanitize_stdio() where appropriate --- networking/traceroute.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'networking/traceroute.c') diff --git a/networking/traceroute.c b/networking/traceroute.c index 47775aa8a..25c6569bb 100644 --- a/networking/traceroute.c +++ b/networking/traceroute.c @@ -1040,10 +1040,8 @@ traceroute_main(int argc, char *argv[]) bb_show_usage(); } - /* Insure the socket fds won't be 0, 1 or 2 */ - do n = xopen(bb_dev_null, O_RDONLY); while (n < 2); - while (n > 2) - close(n--); + /* Ensure the socket fds won't be 0, 1 or 2 */ + bb_sanitize_stdio(); s = xsocket(AF_INET, SOCK_RAW, IPPROTO_ICMP); -- cgit v1.2.3-55-g6feb