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-rw-r--r--resolv/res_send.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/res_send.c b/resolv/res_send.c
index 4a95eb80cb..5a9882c6ad 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -429,7 +429,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
 				while (ns < MAXNS
 				       && EXT(statp).nsmap[ns] != MAXNS)
 					ns++;
-				if (ns == MAXNS)
+				if (ns >= MAXNS)
 					break;
 				EXT(statp).nsmap[ns] = n;
 				map[n] = ns++;