Bug 1696473: End subframe loads for initial about:blank document on request error. r=nika

Differential Revision: https://phabricator.services.mozilla.com/D112289
2021-05-07 01:39:45 +00:00
parent 459d168ec2
commit 3442086aaa
5 changed files with 160 additions and 1 deletions
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -6572,7 +6572,9 @@ nsresult nsDocShell::EndPageLoad(nsIWebProgress* aProgress,
                                       isInitialDocument,
                                       &skippedUnknownProtocolNavigation);
    if (NS_FAILED(aStatus)) {
-      DisplayLoadError(aStatus, url, nullptr, aChannel);
+      if (!mIsBeingDestroyed) {
+        DisplayLoadError(aStatus, url, nullptr, aChannel);
+      }
    } else if (skippedUnknownProtocolNavigation) {
      nsTArray<nsString> params;
      if (NS_FAILED(