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-rw-r--r--resolv/gethnamaddr.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 424a6690ee..114875b910 100644
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -513,6 +513,8 @@ gethostbyname2(name, af)
 			if (!*cp) {
 				if (*--cp == '.')
 					break;
+				if (!strchr(name, ':'))
+					break;
 				/*
 				 * All-IPv6-legal, no dot at the end.
 				 * Fake up a hostent as if we'd actually