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| author | Eric Andersen | 2004-03-31 11:30:08 +0000 |
|---|---|---|
| committer | Eric Andersen | 2004-03-31 11:30:08 +0000 |
| commit | c11a6a887b82e4c1f51e18499b06c0d745771ab0 (patch) | |
| tree | 2fdbdb4f97c1b2e6ab7e37528b91949b5f7f194b | |
| parent | 11e5516d6756b8594e3e6fcff2e661b6141c5ab7 (diff) | |
| download | busybox-c11a6a887b82e4c1f51e18499b06c0d745771ab0.zip busybox-c11a6a887b82e4c1f51e18499b06c0d745771ab0.tar.gz | |
Patch from Thomas Winkler:
ifconfig did not look up hostnames, so
ifconfig lo localhost
would not work, you have to do
ifconfig lo 127.0.0.1
| -rw-r--r-- | networking/ifconfig.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/networking/ifconfig.c b/networking/ifconfig.c index b884ef7..4e3df29 100644 --- a/networking/ifconfig.c +++ b/networking/ifconfig.c @@ -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) { |