From c35d1d420f9917c5e6fe536cf7b4a273b198222f Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Tue, 11 Aug 2015 13:14:06 +0100
Subject: Check that the end of input hasn't been reached when unpickling a
 list

---
 include/olm/pickle.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/olm/pickle.hh b/include/olm/pickle.hh
index 7a2bd1b..27f1f26 100644
--- a/include/olm/pickle.hh
+++ b/include/olm/pickle.hh
@@ -109,7 +109,7 @@ std::uint8_t const * unpickle(
 ) {
     std::uint32_t size;
     pos = unpickle(pos, end, size);
-    while (size--) {
+    while (size-- && pos != end) {
         T * value = list.insert(list.end());
         pos = unpickle(pos, end, *value);
     }
-- 
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