AxioDL
/
tinyxml2
mirror of https://github.com/AxioDL/tinyxml2.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Ensure no overrun before copying

This commit is contained in:
Dmitry-Me 2017-05-18 17:27:14 +03:00
parent 2b0453f43e
commit 243ddf5304
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tinyxml2.h
View File

@ -284,6 +284,7 @@ private:
TIXMLASSERT( cap <= INT_MAX / 2 ); TIXMLASSERT( cap <= INT_MAX / 2 );
int newAllocated = cap * 2; int newAllocated = cap * 2;
T* newMem = new T[newAllocated]; T* newMem = new T[newAllocated];
TIXMLASSERT( newAllocated >= _size );
memcpy( newMem, _mem, sizeof(T)*_size ); // warning: not using constructors, only works for PODs memcpy( newMem, _mem, sizeof(T)*_size ); // warning: not using constructors, only works for PODs
if ( _mem != _pool ) { if ( _mem != _pool ) {
delete [] _mem; delete [] _mem;