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| author | Eric Andersen <andersen@codepoet.org> | 2002-05-05 03:40:14 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-05-05 03:40:14 +0000 |
| commit | f63a20ad7baf5471f2691e8347bf243eb5935d86 (patch) | |
| tree | 8e954bf4369446292eceec5bc748ccf5ad4ee75a | |
| parent | 864b79791a8367d9f8ea2c18eba31fea65bf511a (diff) | |
| download | busybox-f63a20ad7baf5471f2691e8347bf243eb5935d86.tar.gz | |
Tom Oehser noticed that we were lacking the SO_REUSEADDR flag.
| -rw-r--r-- | networking/nc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/networking/nc.c b/networking/nc.c index e1741cdb3..63d8c5b19 100644 --- a/networking/nc.c +++ b/networking/nc.c @@ -44,7 +44,7 @@ int nc_main(int argc, char **argv) { - int do_listen = 0, lport = 0, delay = 0, tmpfd, opt, sfd; + int do_listen = 0, lport = 0, delay = 0, tmpfd, opt, sfd, x; char buf[BUFSIZ]; #ifdef GAPING_SECURITY_HOLE char * pr00gie = NULL; @@ -89,7 +89,9 @@ int nc_main(int argc, char **argv) if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) perror_msg_and_die("socket"); - + x = 1; + if (setsockopt (sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1) + perror_msg_and_die ("reuseaddr failed"); address.sin_family = AF_INET; if (lport != 0) { |