c11a6a887
Eric Andersen
2004-03-31
Subject
Patch from Thomas Winkler:
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networking/ifconfig.c+9 -3
| @@ -15,7 +15,7 @@ | |
| * Foundation; either version 2 of the License, or (at | |
| * your option) any later version. | |
| * | |
| - | * $Id: ifconfig.c,v 1.29 2004/03/15 08:28:48 andersen Exp $ |
| + | * $Id: ifconfig.c,v 1.30 2004/03/31 11:30:08 andersen Exp $ |
| * | |
| */ | |
| @@ -37,6 +37,7 @@ | |
| #include <string.h> /* strcmp and friends */ | |
| #include <ctype.h> /* isdigit and friends */ | |
| #include <stddef.h> /* offsetof */ | |
| + | #include <netdb.h> |
| #include <sys/ioctl.h> | |
| #include <net/if.h> | |
| #include <net/if_arp.h> | |
| @@ -443,8 +444,13 @@ int ifconfig_main(int argc, char **argv) | |
| #endif | |
| } else if (inet_aton(host, &sai.sin_addr) == 0) { | |
| /* It's not a dotted quad. */ | |
| - | ++goterr; |
| - | continue; |
| + | struct hostent *hp; |
| + | if ((hp = gethostbyname(host)) == (struct hostent *)NULL) { |
| + | ++goterr; |
| + | continue; |
| + | } |
| + | memcpy((char *) &sai.sin_addr, (char *) hp->h_addr_list[0], |
| + | sizeof(struct in_addr)); |
| } | |
| #ifdef CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS | |
| if (mask & A_HOSTNAME) { | |