tor-browser

commit 0f725335a006cb0399bfdcc50e269aedda31af3c
parent d539b6b594e02868a1b2f903d7d0195ad0dcbe4a
Author: owlishDeveloper <bugzeeeeee@gmail.com>
Date:   Tue,  7 Oct 2025 23:25:56 +0000

Bug 1992521 - Avoid bfcaching of blank document when loading with EXTERNAL flag r=smaug,farre

Differential Revision: https://phabricator.services.mozilla.com/D267499

Diffstat:
M
docshell/base/nsDocShell.cpp
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
@@ -9633,6 +9633,10 @@ nsresult nsDocShell::InternalLoad(nsDocShellLoadState* aLoadState,
     if (NS_FAILED(rv)) {
       return NS_ERROR_FAILURE;
     }
+
+    if (Document* doc = GetDocument()) {
+      doc->DisallowBFCaching();
+    }
   }
 
   mAllowKeywordFixup = aLoadState->HasInternalLoadFlags(