From 0da10ea490b1faeb08d3b58fb3f8826c3c50d903 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Fri, 30 Oct 2015 14:41:52 +0100
Subject: [PATCH] CID 22513: Out-of-bounds read (OVERRUN)

---
 src/spells.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/spells.c b/src/spells.c
index abb938780..9498a5a1f 100644
--- a/src/spells.c
+++ b/src/spells.c
@@ -571,11 +571,12 @@ static int sp_summon_familiar(castorder * co)
             region *rn = rconnect(r, dir);
             if (rn && fval(rn->terrain, SEA_REGION)) {
                 dh++;
-                if (dh == coasts)
+                if (dh == coasts) {
+                    r = rconnect(r, dir);
                     break;
+                }
             }
         }
-        r = rconnect(r, dir);
     }
 
     msg = msg_message("familiar_name", "unit", mage);