From fbaf0bb26397aa498eb9156f06d5a6fe34dd7dd8 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:14:29 +0200 Subject: Merging upstream version 125.0.1. Signed-off-by: Daniel Baumann --- layout/base/nsDocumentViewer.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'layout/base/nsDocumentViewer.cpp') diff --git a/layout/base/nsDocumentViewer.cpp b/layout/base/nsDocumentViewer.cpp index ab61daae87..d1cf9bf237 100644 --- a/layout/base/nsDocumentViewer.cpp +++ b/layout/base/nsDocumentViewer.cpp @@ -1143,6 +1143,8 @@ nsDocumentViewer::PermitUnload(PermitUnloadAction aAction, *aPermitUnload = true; + NS_ENSURE_STATE(mContainer); + RefPtr bc = mContainer->GetBrowsingContext(); if (!bc) { return NS_OK; @@ -1224,7 +1226,7 @@ MOZ_CAN_RUN_SCRIPT_BOUNDARY PermitUnloadResult nsDocumentViewer::DispatchBeforeUnload() { AutoDontWarnAboutSyncXHR disableSyncXHRWarning; - if (!mDocument || mInPermitUnload || mInPermitUnloadPrompt) { + if (!mDocument || mInPermitUnload || mInPermitUnloadPrompt || !mContainer) { return eAllowNavigation; } @@ -2546,6 +2548,8 @@ nsDocumentViewer::ForgetReloadEncoding() { MOZ_CAN_RUN_SCRIPT_BOUNDARY NS_IMETHODIMP nsDocumentViewer::GetContentSize( int32_t aMaxWidth, int32_t aMaxHeight, int32_t aPrefWidth, int32_t* aWidth, int32_t* aHeight) { + NS_ENSURE_STATE(mContainer); + RefPtr bc = mContainer->GetBrowsingContext(); NS_ENSURE_TRUE(bc, NS_ERROR_NOT_AVAILABLE); -- cgit v1.2.3