Merge branch 'rfc-1123' of https://github.com/niclabs/dns-rust into r…

…fc-1123
niclabs · Jan 10, 2024 · e220735 · e220735
2 parents 41f908f + f360783
commit e220735
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/async_resolver.rs b/src/async_resolver.rs
@@ -134,6 +134,9 @@ impl AsyncResolver {
         let rcode = header.get_rcode();
         if rcode == 0 {
             let answer = dns_mgs.get_answer();
+            if answer.len() == 0 {
+                Err(ClientError::TemporaryError("no answer found"))?;
+            }
             return Ok(answer);
         } 
         match rcode {