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authorpst <pst@FreeBSD.org>1995-09-06 16:33:40 +0000
committerpst <pst@FreeBSD.org>1995-09-06 16:33:40 +0000
commit9c89e962d4b2ec7f2039148417fff25258d80888 (patch)
tree81442c7a0ecb06e93787767b90f226642c9b326e /usr.sbin/pppd
parentfaac6bf48ffedcd0880b12c62a8f7ca89392a90e (diff)
downloadFreeBSD-src-9c89e962d4b2ec7f2039148417fff25258d80888.zip
FreeBSD-src-9c89e962d4b2ec7f2039148417fff25258d80888.tar.gz
Recode mask logic to use inet_ntoa() so host routes are valid.
Diffstat (limited to 'usr.sbin/pppd')
-rw-r--r--usr.sbin/pppd/options.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.sbin/pppd/options.c b/usr.sbin/pppd/options.c
index b0ec67c..ec0b7f5 100644
--- a/usr.sbin/pppd/options.c
+++ b/usr.sbin/pppd/options.c
@@ -18,7 +18,7 @@
*/
#ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.3 1995/05/24 01:56:52 davidg Exp $";
+static char rcsid[] = "$Id: options.c,v 1.4 1995/05/30 03:51:14 rgrimes Exp $";
#endif
#include <stdio.h>
@@ -1216,14 +1216,14 @@ static int
setnetmask(argv)
char **argv;
{
- u_long mask;
+ struct in_addr mask;
- if ((mask = inet_addr(*argv)) == -1 || (netmask & ~mask) != 0) {
+ if ((inet_aton(*argv, &mask) < 0) || (netmask & ~mask.s_addr)) {
fprintf(stderr, "Invalid netmask %s\n", *argv);
- return 0;
+ return (0);
}
- netmask = mask;
+ netmask = mask.s_addr;
return (1);
}
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