TUN-7066: Bump coredns to v1.10.0

closes #857
2026-05-14 19:40:41 +00:00 · 2023-01-26 09:30:08 -08:00
parent 513855df5c
commit 207f4e2c8d
288 changed files with 10199 additions and 10941 deletions
@@ -218,6 +218,11 @@ func IsDomainName(s string) (labels int, ok bool) {

 			wasDot = false
 		case '.':
+			if i == 0 && len(s) > 1 {
+				// leading dots are not legal except for the root zone
+				return labels, false
+			}
+
 			if wasDot {
 				// two dots back to back is not legal
 				return labels, false