From 004a5bf7fce8000e9a0e26b2e2b5692114a07897 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Date: Fri, 5 Aug 2022 14:51:07 +0200
Subject: [PATCH] fix infitite looping in resolver

...this time for real ...hopefully :)

fixup of 870f2174d5f5d19bcfe4fcf427c01c9ac9bf4b3d

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
---
 src/resolver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/resolver.c b/src/resolver.c
index c0b6a68..1e02fc7 100644
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -322,7 +322,7 @@ static unsigned message_name_get(const unsigned char *buf,
                 return 0;
             pointer = (label_len & 0x3f) << 8 | buf[i++];
             /* Prevent infinite looping */
-            if (pointer == buf_offset)
+            if (pointer >= buf_offset)
                 return 0;
             if (name != NULL && name_len >= name_max && name_max > 0) {
                 /* We have filled the name buffer. Don't pass it recursively. */