ord: fix a crash when link_design is called twice.

mikesinouye · mikesinouye · commit 0a78bb105d47 · 2026-05-22T15:06:56.000Z
Signed-off-by: Mike Inouye &lt;mikeinouye@google.com&gt;
diff --git a/src/OpenRoad.cc b/src/OpenRoad.cc
@@ -624,6 +624,7 @@ void OpenRoad::linkDesign(const char* design_name,
   if (success) {
     delete verilog_reader_;
     verilog_reader_ = nullptr;
+    verilog_network_->setLinkFunc(nullptr);
   }
 
   if (hierarchy) {

Original file line number	Diff line number	Diff line change
`@@ -624,6 +624,7 @@ void OpenRoad::linkDesign(const char* design_name,`
`624`	`624`	`if (success) {`
`625`	`625`	`delete verilog_reader_;`
`626`	`626`	`verilog_reader_ = nullptr;`
	`627`	`+ verilog_network_->setLinkFunc(nullptr);`
`627`	`628`	`}`
`628`	`629`
`629`	`630`	`if (hierarchy) {`