Fix bad use of library, copying string over itself

[exim.git] / src / src / arc.c

diff --git a/src/src/arc.c b/src/src/arc.c
index 466c1399079d6e1e15c72459ff3b50367d388a5d..80bb30e0373bea2e838d45e05521779eddfa84c8 100644 (file)
--- a/src/src/arc.c
+++ b/src/src/arc.c
@@ -984,16 +984,13 @@ return NULL;
 static const uschar *
 arc_verify_seals(arc_ctx * ctx)
 {
-arc_set * as = ctx->arcset_chain;
+arc_set * as = ctx->arcset_chain_last;
 
 if (!as)
   return US"none";
 
-while (as)
-  {
-  if (arc_seal_verify(ctx, as)) return US"fail";
-  as = as->next;
-  }
+for ( ; as; as = as->prev) if (arc_seal_verify(ctx, as)) return US"fail";
+
 DEBUG(D_acl) debug_printf("ARC: AS vfy overall pass\n");
 return NULL;
 }
@@ -1843,7 +1840,7 @@ if (arc_state)
       US" arc.oldest-pass=", string_sprintf("%d", arc_oldest_pass));
 
     if (sender_host_address)
-      g = string_append(g, 2, US" smtp.client-ip=", sender_host_address);
+      g = string_append(g, 2, US" smtp.remote-ip=", sender_host_address);
     }
   else if (arc_state_reason)
     g = string_append(g, 3, US" (", arc_state_reason, US")");