fix heap corruption bug: use delete[] to delete a buffer allocated with new[], not...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54615 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/ipcbase.cpp b/src/common/ipcbase.cpp
index ee7e34278f476aa8ade3961f13d5afce635bc042..d96b9374a9463000fdebde9ad368726acecf0ddc 100644 (file)
--- a/src/common/ipcbase.cpp
+++ b/src/common/ipcbase.cpp
@@ -62,7 +62,7 @@ wxConnectionBase::wxConnectionBase(const wxConnectionBase& copy)
 wxConnectionBase::~wxConnectionBase()
 {
   if ( m_deletebufferwhendone )
 wxConnectionBase::~wxConnectionBase()
 {
   if ( m_deletebufferwhendone )

-    delete m_buffer;
+    delete [] m_buffer;

 }
 
 /* static */
 }
 
 /* static */


@@ -120,8 +120,7 @@ void *wxConnectionBase::GetBufferAtLeast( size_t bytes )
   {  // need to resize buffer
     if ( m_deletebufferwhendone )
     { // we're in charge of buffer, increase it
   {  // need to resize buffer
     if ( m_deletebufferwhendone )
     { // we're in charge of buffer, increase it

-      if ( m_buffer )
-        delete m_buffer;
+      delete [] m_buffer;

       m_buffer = new char[bytes];
       m_buffersize = bytes;
       return m_buffer;
       m_buffer = new char[bytes];
       m_buffersize = bytes;
       return m_buffer;