From 356f451b1b572fa31bf22a9bae03c4fc64476bda Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Tue, 3 Jun 2025 07:35:34 -0400
Subject: [PATCH] prevent a double free()

---
 src/rumors.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rumors.c b/src/rumors.c
index 711d08516..5aac3bd40 100644
--- a/src/rumors.c
+++ b/src/rumors.c
@@ -613,6 +613,7 @@ save_oracles(NHFILE *nhfp)
         }
         if (svo.oracle_loc) {
             free((genericptr_t) svo.oracle_loc);
+            svo.oracle_loc = 0;
         }
     }
 }