diff options
Diffstat (limited to 'sbin/natd')
| -rw-r--r-- | sbin/natd/natd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sbin/natd/natd.c b/sbin/natd/natd.c index d67944e..aefcc7e 100644 --- a/sbin/natd/natd.c +++ b/sbin/natd/natd.c @@ -9,7 +9,7 @@ * * Ari Suutari <suutari@iki.fi> * - * $Id: natd.c,v 1.16 1999/05/13 16:58:31 brian Exp $ + * $Id: natd.c,v 1.17 1999/05/13 17:09:44 brian Exp $ */ #define SYSLOG_NAMES @@ -762,6 +762,8 @@ static void SetAliasAddressFromIfName (char* ifn) } extra = ifPtr->ifr_addr.sa_len - sizeof (struct sockaddr); + if (extra < 0) + extra = 0; ifPtr++; ifPtr = (struct ifreq*) ((char*) ifPtr + extra); |
