clean dns.c better

svn:r1737

1 files changed, 3 insertions, 1 deletions

diff --git a/src/or/dns.c b/src/or/dns.c
index 29ae69ced..c4a081da8 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -451,6 +451,7 @@ int dnsworker_main(void *data) {
   char address[MAX_ADDRESSLEN];
   unsigned char address_len;
   char answer[5];
+  uint32_t ip;
   int *fdarray = data;
   int fd;
 
@@ -475,7 +476,7 @@ int dnsworker_main(void *data) {
     address[address_len] = 0; /* null terminate it */
 
     /* XXX isn't this non-aligned uint32 going to cause problems? */
-    switch (tor_lookup_hostname(address, (uint32_t*)answer+1)) {
+    switch (tor_lookup_hostname(address, &ip)) {
       case 1:
         log_fn(LOG_INFO,"Could not resolve dest addr %s (transient).",address);
         answer[0] = DNS_RESOLVE_FAILED_TRANSIENT;
@@ -489,6 +490,7 @@ int dnsworker_main(void *data) {
         answer[0] = DNS_RESOLVE_SUCCEEDED;
         break;
     }
+    set_uint32(answer+1, ip);
     if(write_all(fd, answer, 5, 1) != 5) {
       log_fn(LOG_ERR,"writing answer failed. Child exiting.");
       spawn_exit();