Catch memory exhaustion trying to import large DXFs

See https://gitlab.com/kicad/code/kicad/-/issues/11308 (cherry picked from commit 9f8c0a8185)
2022-04-01 23:13:38 -04:00 · 2022-04-01 23:13:38 -04:00 · d5de4bb5c7
parent 6706a5c462
commit d5de4bb5c7
1 changed files with 9 additions and 1 deletions
--- a/pcbnew/import_gfx/dxf_import_plugin.cpp
+++ b/pcbnew/import_gfx/dxf_import_plugin.cpp
@ -118,7 +118,15 @@ DXF_IMPORT_PLUGIN::~DXF_IMPORT_PLUGIN()

 bool DXF_IMPORT_PLUGIN::Load( const wxString& aFileName )
 {
+    try
+    {
        return ImportDxfFile( aFileName );
+    }
+    catch( const std::bad_alloc& )
+    {
+        reportMsg( _( "Memory was exhausted trying to load the DXF, it may be too large." ) );
+        return false;
+    }
 }