From cd9466dafabc25a6775ab52829f062355562b50d Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Thu, 9 Oct 2025 16:21:55 +0200
Subject: [PATCH] free importmap on reset and don't retain capacity

---
 src/browser/ScriptManager.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/browser/ScriptManager.zig b/src/browser/ScriptManager.zig
index 9d9b505e..51ebf52a 100644
--- a/src/browser/ScriptManager.zig
+++ b/src/browser/ScriptManager.zig
@@ -122,7 +122,9 @@ pub fn reset(self: *ScriptManager) void {
         self.sync_module_pool.destroy(value_ptr.*);
     }
     self.sync_modules.clearRetainingCapacity();
-    self.importmap.clearRetainingCapacity();
+    // Our allocator is the page arena, it's been reset. We cannot use
+    // clearAndRetainCapacity, since that space is no longer ours
+    self.importmap.clearAndFree(self.page.arena);
 
     self.clearList(&self.asyncs);
     self.clearList(&self.scripts);