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(krb5_sendto_kdc): don't advance hostent->h_addr_list, use a copy instead

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5085 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1998-07-13 13:59:19 +00:00
parent e97b8aa6b5
commit e5339288d5
1 changed files with 5 additions and 3 deletions
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8
lib/krb5/send_to_kdc.c
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@@ -195,7 +195,7 @@ krb5_sendto_kdc (krb5_context context,
for (i = 0; i < context->max_retries; ++i)
for (hp = hostlist; (p = *hp); ++hp) {
char *addr;
char **addr;
char *colon;
int http_flag = 0;
int tcp_flag = 0;
@@ -273,7 +273,9 @@ krb5_sendto_kdc (krb5_context context,
continue;
if (colon)
*colon++ = ':';
while ((addr = *hostent->h_addr_list++)) {
for (addr = hostent->h_addr_list;
*addr;
++addr) {
int family = hostent->h_addrtype;
if(http_flag || tcp_flag)
@@ -286,7 +288,7 @@ krb5_sendto_kdc (krb5_context context,
goto out;
}
ret = krb5_h_addr2sockaddr (family,
addr,
*addr,
sa,
&sa_size,
init_port(colon, port));