commit 74fb870c367dc61da80f565910d36910e3f40b5f
author Dmitry-Me <wipedout@yandex.ru> Tue Jan 13 10:27:36 2015 +0300
committer Dmitry-Me <wipedout@yandex.ru> Tue Jan 13 10:27:36 2015 +0300
tree ac4ebbe87eb0577ea3c0b57c55e7d6d9f4820974
parent d15686653adfb7117d4a4991d84b62bf27582cbf

More overflow checks

tinyxml2.h

diff --git a/tinyxml2.h b/tinyxml2.h
index 79af682..1f6c833 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -232,11 +232,14 @@
     }

 

     void Push( T t ) {

+        TIXMLASSERT( _size < (size_t)(-1) );

         EnsureCapacity( _size+1 );

         _mem[_size++] = t;

     }

 

     T* PushArr( int count ) {

+        TIXMLASSERT( count >= 0 );

+        TIXMLASSERT( _size <= (size_t)(-1) - count );

         EnsureCapacity( _size+count );

         T* ret = &_mem[_size];

         _size += count;

@@ -244,6 +247,7 @@
     }

 

     T Pop() {

+        TIXMLASSERT( _size > 0 );

         return _mem[--_size];

     }