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authorJeremy Katz <katzj@redhat.com>2002-08-07 03:08:40 +0000
committerJeremy Katz <katzj@redhat.com>2002-08-07 03:08:40 +0000
commit1d3e5fc8a29bb490ff950b8da6d339318004552f (patch)
tree8c5b97214c6215881d32334113c8955ed5eb97e5 /isys
parent96a887806e6be360ffa21c0059162e7b6a193ab0 (diff)
downloadanaconda-1d3e5fc8a29bb490ff950b8da6d339318004552f.tar.gz
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how this worked when it was in the loader standalone, I'm not quite sure, but this works
Diffstat (limited to 'isys')
-rw-r--r--isys/dns.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/isys/dns.c b/isys/dns.c
index 776441d8d..e67c4186f 100644
--- a/isys/dns.c
+++ b/isys/dns.c
@@ -121,7 +121,8 @@ int mygethostbyname(char * name, struct in_addr * addr) {
#else
#include <netdb.h>
-
+#include <sys/socket.h>
+#include <string.h>
int mygethostbyname(char * host, struct in_addr * address) {
struct hostent * hostinfo;
@@ -133,11 +134,15 @@ int mygethostbyname(char * host, struct in_addr * address) {
return 0;
}
-char * mygethostbyaddr(char * ipnum) {
+char * mygethostbyaddr(const char * ipnum) {
struct hostent * he;
+ struct in_addr * addr;
- he = gethostbyaddr( ipnum, strlen(ipnum), AF_INET);
- if (he)
+ if (!inet_aton(ipnum, addr))
+ return NULL;
+
+ he = gethostbyaddr(addr, sizeof(struct in_addr), AF_INET);
+ if (he)
return he->h_name;
else
return NULL;