X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/87e46054b4db54320b42bd44da7d7267f06c1ae0..11f553d9f026246210de6d18352f4ae78a03e6aa:/src/query.c

diff --git a/src/query.c b/src/query.c
index 666fdd7..f710d3e 100644
--- a/src/query.c
+++ b/src/query.c
@@ -113,7 +113,7 @@ int adns_submit(adns_state ads,
 		adns_query *query_r) {
   qcontext ctx;
   int id, r, ol;
-  vbuf vb;
+  vbuf vb, search_vb;
   adns_status stat;
   const typeinfo *typei;
   struct timeval now;
@@ -131,9 +131,9 @@ int adns_submit(adns_state ads,
   adns__vbuf_init(&vb);
 
   ol= strlen(owner);
-  if (ol<=1 || ol>DNS_MAXDOMAIN+1) { stat= adns_s_querydomaintoolong; goto xit; }
+  if (ol>DNS_MAXDOMAIN+1) { stat= adns_s_querydomaintoolong; goto xit; }
 				 
-  if (owner[ol-1]=='.' && owner[ol-2]!='\\') { flags &= ~adns_qf_search; ol--; }
+  if (ol>=2 && owner[ol-1]=='.' && owner[ol-2]!='\\') { flags &= ~adns_qf_search; ol--; }
 
   stat= adns__mkquery(ads,&vb,&id, owner,ol, typei,flags);