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Symbol Editor: fixed a crash when modifying a symbol 

In the scenario described in the bug report, the SCH_SCREEN current item
pointer stores an address of a stale object that had been deleted when
the symbol was reloaded. To prevent the crash, the current item pointer
is reset whenever a symbol is loaded.

Fixes: lp:1774296
* https://bugs.launchpad.net/kicad/+bug/1774296
This commit is contained in:
Maciej Suminski 2018-05-31 08:59:14 +02:00
parent 3ce8a4856a
commit c5cde53dff
1 changed files with 3 additions and 2 deletions
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5
eeschema/lib_edit_frame.cpp
View File

@ -1056,10 +1056,11 @@ wxString LIB_EDIT_FRAME::SetCurLib( const wxString& aLibNickname )
void LIB_EDIT_FRAME::SetCurPart( LIB_PART* aPart )
{
if( !aPart && !m_my_part )
return;
if( !aPart && !m_my_part )
return;
wxASSERT( m_my_part != aPart );
GetScreen()->SetCurItem( nullptr );
if( m_my_part != aPart )
{