3 files changed, 32 insertions, 16 deletions
diff --git a/src/libs6dns/s6dns_resolven_loop.c b/src/libs6dns/s6dns_resolven_loop.c
index 23b1c36..2cc5da0 100644
--- a/src/libs6dns/s6dns_resolven_loop.c
+++ b/src/libs6dns/s6dns_resolven_loop.c
@@ -15,7 +15,8 @@ int s6dns_resolven_loop (s6dns_engine_t *dt, unsigned int n, unsigned int or, ta
 {
   iopause_fd x[n] ;
   unsigned int count = 0 ;
-  for (;;)
+  unsigned int got = 0 ;
+  while (got < n)
   {
     tain_t localdeadline = *deadline ; 
     int r ;
@@ -34,19 +35,23 @@ int s6dns_resolven_loop (s6dns_engine_t *dt, unsigned int n, unsigned int or, ta
     else if (!r)
     {
       if (tain_less(deadline, stamp)) return (errno = ETIMEDOUT, -1) ;
-      for (i = 0 ; i < n ; i++) if (dt[i].status == EAGAIN)
-        if (s6dns_engine_timeout(dt + i, stamp) && (or >= 2)) return i ;
+      for (i = 0 ; i < n ; i++) if (dt[i].status == EAGAIN && s6dns_engine_timeout(dt + i, stamp))
+      {
+        got++ ;
+        if (or >= 2) return i ;
+      }
     }
     else
     {
       for (i = 0 ; i < n ; i++) if (dt[i].status == EAGAIN)
       {
         r = s6dns_engine_event(dt + i, stamp) ;
-        if (or)
+        if (r)
         {
-          if (r && ((r > 0) || (or >= 2))) return i ;
+          got++ ;
+          if (r > 0) count++ ;
+          if (or && (r > 0 || or >= 2)) return i ;
         }
-        else if (r > 0) count++ ;
       }
     }
   }
diff --git a/src/libs6dns/s6dns_resolvenoq_aaaaa.c b/src/libs6dns/s6dns_resolvenoq_aaaaa.c
index 7012594..378a70a 100644
--- a/src/libs6dns/s6dns_resolvenoq_aaaaa.c
+++ b/src/libs6dns/s6dns_resolvenoq_aaaaa.c
@@ -1,8 +1,11 @@
 /* ISC license. */
 
+#include <errno.h>
+
 #include <skalibs/stralloc.h>
 #include <skalibs/genalloc.h>
 #include <skalibs/ip46.h>
+
 #include <s6-dns/s6dns-constants.h>
 #include <s6-dns/s6dns-domain.h>
 #include <s6-dns/s6dns-message.h>
@@ -25,7 +28,11 @@ int s6dns_resolvenoq_aaaaa_r (genalloc *ips, char const *name, size_t len, s6dns
   blob[1].parsefunc = &s6dns_message_parse_answer_a ;
   blob[1].data = &sa[1] ;
   if (!s6dns_resolven_parse_r(blob, 2, servers, dbh, deadline, stamp)) return -1 ;
-  if (blob[0].status && blob[1].status) return (errno = blob[1].status, 0) ;
+  if (!sa[0].len && !sa[1].len)
+  {
+    errno = blob[1].status ? blob[1].status : blob[0].status ;
+    return 0 ;
+  }
   if (!genalloc_readyplus(ip46full_t, ips, (sa[0].len >> 4) + (sa[1].len >> 2)))
   {
     stralloc_free(&sa[0]) ;
diff --git a/src/libs6dns/s6dns_resolveq_aaaaa.c b/src/libs6dns/s6dns_resolveq_aaaaa.c
index 460956e..fe564ae 100644
--- a/src/libs6dns/s6dns_resolveq_aaaaa.c
+++ b/src/libs6dns/s6dns_resolveq_aaaaa.c
@@ -71,7 +71,8 @@ int s6dns_resolveq_aaaaa_r (genalloc *ips, char const *name, size_t len, s6dns_r
         if (pinned && !(best & 1)) goto end ;
         if (best >= n << 1) goto notfound ;
         if (error_isagain(dtl[best].status)) break ;
-        if (dtl[best].status) { errno = dtl[best].status ; goto err ; }
+        errno = dtl[best].status ;
+        if (errno) goto err ;
         r = s6dns_message_parse(&h, s6dns_engine_packet(dtl + best), s6dns_engine_packetlen(dtl + best), (best & 1) ? &s6dns_message_parse_answer_a : s6dns_message_parse_answer_aaaa, &data) ;
         if (r < 0) goto err ;
         else if (r)
@@ -81,16 +82,19 @@ int s6dns_resolveq_aaaaa_r (genalloc *ips, char const *name, size_t len, s6dns_r
           data.len = 0 ;
           pinned = 1 ;
         }
-        else switch (errno)
+        else
         {
-          case EBUSY :
-          case ENOENT :
-          case ECONNREFUSED :
-          case EIO :
-            break ;
-          default : goto err ;
+          switch (errno)
+          {
+            case EBUSY :
+            case ENOENT :
+            case ECONNREFUSED :
+            case EIO :
+              break ;
+            default : goto err ;
+          }
+          if (!best) e = errno ;
         }
-        if (!best) e = errno ;
       }
     }
   }