commit eaddfd87688bb43e61ceab7ac6fa8761a6563777
author Lee Thomason <leethomason@gmail.com> Mon Dec 22 11:27:43 2014 -0800
committer Lee Thomason <leethomason@gmail.com> Mon Dec 22 11:27:43 2014 -0800
tree e6b6f98b8f560f109c8b9d545fbd250b4982ebde
parent 4e5900c5e89693b93704f5a3985fe5d882cc8e9c
parent 9fae86912423da923421067dbcd360cf5121bd27

Merge pull request #245 from Dmitry-Me/ensureCapacityPreAsserts

Pre-asserts to ensure no overflow happens

tinyxml2.h

diff --git a/tinyxml2.h b/tinyxml2.h
index dd1b2cd..35da4d9 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -288,7 +288,9 @@
 

 private:

     void EnsureCapacity( int cap ) {

+        TIXMLASSERT( cap > 0 );

         if ( cap > _allocated ) {

+            TIXMLASSERT( cap <= INT_MAX / 2 );

             int newAllocated = cap * 2;

             T* newMem = new T[newAllocated];

             memcpy( newMem, _mem, sizeof(T)*_size );	// warning: not using constructors, only works for PODs