From cdd587d674974a753dae862ba716b68a6b56dfa5 Mon Sep 17 00:00:00 2001
From: sr
Date: Sun, 6 Jan 2013 19:42:09 +0100
Subject: [SERVER] Fix nullpointer deref when last image is deleted

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

(limited to 'src/server/saveload.c')

diff --git a/src/server/saveload.c b/src/server/saveload.c
index a9934d4..8c48304 100644
--- a/src/server/saveload.c
+++ b/src/server/saveload.c
@@ -556,6 +556,8 @@ void dnbd3_exec_delete(int save_if_changed)
 			g_free(image);
 			// Restart iteration as it would be messed up now
 			image_iterator = _dnbd3_images;
+			if (image_iterator == NULL)
+				break;
 		}
 	} // END image iteration
 	pthread_spin_unlock(&_spinlock);
-- 
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