diff options
Diffstat (limited to 'contrib/ipfilter/ipnat.c')
| -rw-r--r-- | contrib/ipfilter/ipnat.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/contrib/ipfilter/ipnat.c b/contrib/ipfilter/ipnat.c index 9e1ef34..d1f8ed3 100644 --- a/contrib/ipfilter/ipnat.c +++ b/contrib/ipfilter/ipnat.c @@ -57,7 +57,7 @@ extern char *sys_errlist[]; #if !defined(lint) static const char sccsid[] ="@(#)ipnat.c 1.9 6/5/96 (C) 1993 Darren Reed"; -static const char rcsid[] = "@(#)$Id: ipnat.c,v 2.16.2.2 2000/05/15 06:54:18 darrenr Exp $"; +static const char rcsid[] = "@(#)$Id: ipnat.c,v 2.16.2.3 2000/07/27 13:07:13 darrenr Exp $"; #endif @@ -111,7 +111,7 @@ int argc; char *argv[]; { char *file = NULL; - int fd = -1, opts = 0, c; + int fd = -1, opts = 0, c, mode = O_RDWR; while ((c = getopt(argc, argv, "CdFf:hlnrsv")) != -1) switch (c) @@ -133,15 +133,18 @@ char *argv[]; break; case 'l' : opts |= OPT_LIST; + mode = O_RDONLY; break; case 'n' : opts |= OPT_NODO; + mode = O_RDONLY; break; case 'r' : opts |= OPT_REMOVE; break; case 's' : opts |= OPT_STAT; + mode = O_RDONLY; break; case 'v' : opts |= OPT_VERBOSE; @@ -153,7 +156,7 @@ char *argv[]; gethostname(thishost, sizeof(thishost)); thishost[sizeof(thishost) - 1] = '\0'; - if (!(opts & OPT_NODO) && ((fd = open(IPL_NAT, O_RDWR)) == -1) && + if (!(opts & OPT_NODO) && ((fd = open(IPL_NAT, mode)) == -1) && ((fd = open(IPL_NAT, O_RDONLY)) == -1)) { (void) fprintf(stderr, "%s: open: %s\n", IPL_NAT, STRERROR(errno)); |
