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(krb5_parse_address): use getaddrinfo

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7488 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-12-04 17:53:33 +00:00
parent 1fd901c5a2
commit 518c2f9f4f
1 changed files with 23 additions and 20 deletions
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43
lib/krb5/addr_families.c
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@@ -506,7 +506,10 @@ krb5_parse_address(krb5_context context,
const char *string,
krb5_addresses *addresses)
{
int i;
int i, n;
struct addrinfo *ai, *a;
int error;
for(i = 0; i < num_addrs; i++) {
if(at[i].parse_addr) {
krb5_address a;
@@ -518,24 +521,24 @@ krb5_parse_address(krb5_context context,
}
}
#ifdef HAVE_GETHOSTBYNAME
{
char **a;
struct hostent *hp = gethostbyname(string);
struct addr_operations *aop;
if(hp == NULL)
return -1;
for(a = hp->h_addr_list; *a; a++);
ALLOC_SEQ(addresses, a - hp->h_addr_list);
aop = find_af(hp->h_addrtype);
for(a = hp->h_addr_list; *a; a++) {
addresses->val[a - hp->h_addr_list].addr_type = aop->atype;
krb5_data_copy(&addresses->val[a - hp->h_addr_list].address,
*a,
hp->h_length);
}
return 0;
error = getaddrinfo (string, NULL, NULL, &ai);
if (error)
return -1;
n = 0;
for (a = ai; a != NULL; a = a->ai_next)
++n;
ALLOC_SEQ(addresses, n);
for (a = ai, i = 0; a != NULL; a = a->ai_next, ++i) {
struct addr_operations *aop = find_af (ai->ai_family);
addresses->val[i].addr_type = aop->atype;
krb5_data_copy (&addresses->val[i].address,
ai->ai_addr,
ai->ai_addrlen);
}
#endif
freeaddrinfo (ai);
return 0;
}