diff options
Diffstat (limited to 'crypto/heimdal/appl/ftp/ftp/cmds.c')
| -rw-r--r-- | crypto/heimdal/appl/ftp/ftp/cmds.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/crypto/heimdal/appl/ftp/ftp/cmds.c b/crypto/heimdal/appl/ftp/ftp/cmds.c index c7a066d..3f1933e 100644 --- a/crypto/heimdal/appl/ftp/ftp/cmds.c +++ b/crypto/heimdal/appl/ftp/ftp/cmds.c @@ -36,7 +36,7 @@ */ #include "ftp_locl.h" -RCSID("$Id: cmds.c,v 1.41 2000/07/18 10:00:31 joda Exp $"); +RCSID("$Id: cmds.c,v 1.42 2001/02/15 04:17:09 assar Exp $"); typedef void (*sighand)(int); @@ -81,7 +81,7 @@ void setpeer(int argc, char **argv) { char *host; - short port; + u_short port; struct servent *sp; if (connected) { @@ -102,14 +102,23 @@ setpeer(int argc, char **argv) errx(1, "You bastard. You removed ftp/tcp from services"); port = sp->s_port; if (argc > 2) { - port = atoi(argv[2]); - if (port <= 0) { - printf("%s: bad port number-- %s\n", argv[1], argv[2]); - printf ("usage: %s host-name [port]\n", argv[0]); - code = -1; - return; + sp = getservbyname(argv[2], "tcp"); + if (sp != NULL) { + port = sp->s_port; + } else { + char *ep; + + port = strtol(argv[2], &ep, 0); + if (argv[2] == ep) { + printf("%s: bad port number-- %s\n", + argv[1], argv[2]); + printf ("usage: %s host-name [port]\n", + argv[0]); + code = -1; + return; + } + port = htons(port); } - port = htons(port); } host = hookup(argv[1], port); if (host) { |
