From 3277ff9045841a7787622e4ec45cf5c3b138cac3 Mon Sep 17 00:00:00 2001
From: Christophe Grenier <grenier@cgsecurity.org>
Date: Tue, 23 Sep 2008 09:40:45 +0200
Subject: [PATCH] Avoid a division by zero when a value of 0 cylinder is
 returned.

---
 src/hdaccess.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hdaccess.c b/src/hdaccess.c
index 52823622..f67f466b 100644
--- a/src/hdaccess.c
+++ b/src/hdaccess.c
@@ -769,6 +769,8 @@ void update_disk_car_fields(disk_t *disk_car)
       disk_car->geom.cylinders = cylinder_num;
     }
   }
+  if(disk_car->geom.cylinders == 0)
+    disk_car->geom.cylinders++;
   disk_car->disk_size=disk_car->disk_real_size;
 }