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Merge branch 'features/dns_root_servers' into develop

This commit is contained in:
Willem Toorop 2015-12-24 10:51:50 +01:00
parent 71b2a44945 8bde787703
commit 05efbd79de
2 changed files with 6 additions and 5 deletions
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9
src/context.c
View File

@ -1582,8 +1582,9 @@ getdns_return_t
getdns_context_set_dns_root_servers(
getdns_context *context, getdns_list *addresses)
{
char tmpfn[L_tmpnam];
char tmpfn[FILENAME_MAX] = P_tmpdir "/getdns-root-dns-servers-XXXXXX";
FILE *fh;
int fd;
size_t i;
getdns_dict *rr_dict;
getdns_return_t r;
@ -1613,10 +1614,10 @@ getdns_context_set_dns_root_servers(
context, GETDNS_CONTEXT_CODE_DNS_ROOT_SERVERS);
return GETDNS_RETURN_GOOD;
}
if (!tmpnam(tmpfn))
if ((fd = mkstemp(tmpfn)) < 0)
return GETDNS_RETURN_CONTEXT_UPDATE_FAIL;
if (!(fh = fopen(tmpfn, "w")))
if (!(fh = fdopen(fd, "w")))
return GETDNS_RETURN_CONTEXT_UPDATE_FAIL;
for (i=0; (!(r = getdns_list_get_dict(addresses, i, &rr_dict))); i++) {
@ -1666,7 +1667,7 @@ getdns_context_set_dns_root_servers(
if (context->root_servers_fn[0])
unlink(context->root_servers_fn);
(void) memcpy(context->root_servers_fn, tmpfn, L_tmpnam);
(void) memcpy(context->root_servers_fn, tmpfn, strlen(tmpfn));
dispatch_updated(context, GETDNS_CONTEXT_CODE_DNS_ROOT_SERVERS);
return GETDNS_RETURN_GOOD;

2
src/context.h
View File

@ -169,7 +169,7 @@ struct getdns_context {
uint64_t idle_timeout;
getdns_redirects_t follow_redirects;
getdns_list *dns_root_servers;
char root_servers_fn[L_tmpnam];
char root_servers_fn[FILENAME_MAX];
getdns_append_name_t append_name;
struct getdns_list *suffix;
uint8_t *trust_anchors;