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osr: Fix crash in RenderWidgetHostImpl::WasHidden (fixes #3834)

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Marshall Greenblatt
2024-11-15 12:56:46 -05:00
parent 790ec1e1c2
commit 023a05b84a
2 changed files with 13 additions and 1 deletions
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11
patch/patches/osr_fling_2745.patch
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@@ -56,9 +56,18 @@ index f1030a744809c..c222a209949e6 100644
return nullptr;
}
diff --git content/browser/renderer_host/render_widget_host_impl.cc content/browser/renderer_host/render_widget_host_impl.cc
index 5a521aa5a6117..1a6454eb4f300 100644
index 5a521aa5a6117..47433d6fb0841 100644
--- content/browser/renderer_host/render_widget_host_impl.cc
+++ content/browser/renderer_host/render_widget_host_impl.cc
@@ -791,7 +791,7 @@ void RenderWidgetHostImpl::WasHidden() {
// Cancel pending pointer lock requests, unless there's an open user prompt.
// Prompts should remain open and functional across tab switches.
- if (!delegate_->IsWaitingForPointerLockPrompt(this)) {
+ if (!delegate_ || !delegate_->IsWaitingForPointerLockPrompt(this)) {
RejectPointerLockOrUnlockIfNecessary(
blink::mojom::PointerLockResult::kWrongDocument);
}
@@ -3232,6 +3232,11 @@ void RenderWidgetHostImpl::DecrementInFlightEventCount(
}
}