tor-browser

commit 9bba5ff6a8124f94b8f6353f715c305df2568411
parent 2b92c4f86d82faa200e4e6f7e7f04f08302b7f67
Author: Emilio Cobos Álvarez <emilio@crisal.io>
Date:   Thu, 30 Oct 2025 22:59:12 +0000

Bug 1995976 - Ensure nsWindow resize bounds are not empty. r=stransky

This popup can get empty legitimately and when that happens we might end
up bailing on the move (because AreBoundsSane() returns false), which
causes following badness.

Differential Revision: https://phabricator.services.mozilla.com/D270254

Diffstat:
M
widget/gtk/nsWindow.cpp
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
@@ -933,6 +933,8 @@ void nsWindow::ConstrainSize(int* aWidth, int* aHeight) {
   nsIWidget::ConstrainSize(aWidth, aHeight);
   *aWidth += mClientMargin.LeftRight();
   *aHeight += mClientMargin.TopBottom();
+  *aWidth = std::max(*aWidth, 1);
+  *aHeight = std::max(*aHeight, 1);
 }
 
 void nsWindow::SetSizeConstraints(const SizeConstraints& aConstraints) {