+ * Do not spin if connect() fails immediately (!)

[adns.git] / src / parse.c

diff --git a/src/parse.c b/src/parse.c
index 73f53f79f5a8b7ae80ac2807e572a893ecea9355..7d2730aaeba0601735750824f489081c364d38ef 100644 (file)
--- a/src/parse.c
+++ b/src/parse.c
@@ -43,7 +43,8 @@ int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len) {
        break;
       }
     }
-    if (!adns__vbuf_append(vb,buf,i) || !adns__vbuf_append(vb,qbuf,strlen(qbuf)))
+    if (!adns__vbuf_append(vb,buf,i) ||
+       !adns__vbuf_append(vb,qbuf,strlen(qbuf)))
       return 0;
     if (i<len) i++;
     buf+= i;
@@ -106,22 +107,26 @@ adns_status adns__findlabel_next(findlabel_state *fls,
   return adns_s_ok;
 
  x_badresponse: 
-  adns__diag(fls->ads,fls->serv,fls->qu,"label in domain runs beyond end of domain");
+  adns__diag(fls->ads,fls->serv,fls->qu,
+            "label in domain runs beyond end of domain");
   return adns_s_invalidresponse;
 }
 
 adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu,
                               vbuf *vb, adns_queryflags flags,
-                              const byte *dgram, int dglen, int *cbyte_io, int max) {
+                              const byte *dgram, int dglen, int *cbyte_io,
+                              int max) {
   findlabel_state fls;
   
-  adns__findlabel_start(&fls,ads, serv,qu, dgram,dglen,max, *cbyte_io,cbyte_io);
+  adns__findlabel_start(&fls,ads, serv,qu, dgram,dglen,max,
+                       *cbyte_io,cbyte_io);
   vb->used= 0;
   return adns__parse_domain_more(&fls,ads,qu, vb,flags,dgram);
 }
 
 adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
-                                   adns_query qu, vbuf *vb, parsedomain_flags flags,
+                                   adns_query qu, vbuf *vb,
+                                   parsedomain_flags flags,
                                    const byte *dgram) {
   int lablen, labstart, i, ch, first;
   adns_status st;
@@ -142,7 +147,8 @@ adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
        return adns_s_nomemory;
     } else {
       ch= dgram[labstart];
-      if (!ctype_alpha(ch) && !ctype_digit(ch)) return adns_s_answerdomaininvalid;
+      if (!ctype_alpha(ch) && !ctype_digit(ch))
+       return adns_s_answerdomaininvalid;
       for (i= labstart+1; i<labstart+lablen; i++) {
        ch= dgram[i];
        if (ch != '-' && !ctype_alpha(ch) && !ctype_digit(ch))
@@ -158,10 +164,11 @@ adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
        
 adns_status adns__findrr_anychk(adns_query qu, int serv,
                                const byte *dgram, int dglen, int *cbyte_io,
-                               int *type_r, int *class_r, unsigned long *ttl_r,
+                               int *type_r, int *class_r,
+                               unsigned long *ttl_r,
                                int *rdlen_r, int *rdstart_r,
-                               const byte *eo_dgram, int eo_dglen, int eo_cbyte,
-                               int *eo_matched_r) {
+                               const byte *eo_dgram, int eo_dglen,
+                               int eo_cbyte, int *eo_matched_r) {
   findlabel_state fls, eo_fls;
   int cbyte;
   
@@ -175,7 +182,8 @@ adns_status adns__findrr_anychk(adns_query qu, int serv,
 
   adns__findlabel_start(&fls,qu->ads, serv,qu, dgram,dglen,dglen,cbyte,&cbyte);
   if (eo_dgram) {
-    adns__findlabel_start(&eo_fls,qu->ads, -1,0, eo_dgram,eo_dglen,eo_dglen,eo_cbyte,0);
+    adns__findlabel_start(&eo_fls,qu->ads, -1,0,
+                         eo_dgram,eo_dglen,eo_dglen,eo_cbyte,0);
     mismatch= 0;
   } else {
     mismatch= 1;