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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, const char *string,
krb5_addresses *addresses) krb5_addresses *addresses)
{ {
int i; int i, n;
struct addrinfo *ai, *a;
int error;
for(i = 0; i < num_addrs; i++) { for(i = 0; i < num_addrs; i++) {
if(at[i].parse_addr) { if(at[i].parse_addr) {
krb5_address a; krb5_address a;
@@ -518,24 +521,24 @@ krb5_parse_address(krb5_context context,
} }
} }
#ifdef HAVE_GETHOSTBYNAME error = getaddrinfo (string, NULL, NULL, &ai);
{ if (error)
char **a; return -1;
struct hostent *hp = gethostbyname(string);
struct addr_operations *aop; n = 0;
if(hp == NULL) for (a = ai; a != NULL; a = a->ai_next)
return -1; ++n;
for(a = hp->h_addr_list; *a; a++);
ALLOC_SEQ(addresses, a - hp->h_addr_list); ALLOC_SEQ(addresses, n);
aop = find_af(hp->h_addrtype); for (a = ai, i = 0; a != NULL; a = a->ai_next, ++i) {
for(a = hp->h_addr_list; *a; a++) { struct addr_operations *aop = find_af (ai->ai_family);
addresses->val[a - hp->h_addr_list].addr_type = aop->atype;
krb5_data_copy(&addresses->val[a - hp->h_addr_list].address, addresses->val[i].addr_type = aop->atype;
*a, krb5_data_copy (&addresses->val[i].address,
hp->h_length); ai->ai_addr,
} ai->ai_addrlen);
return 0;
} }
#endif freeaddrinfo (ai);
return 0;
} }