1 files changed, 7 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/html/parser/html_tree_builder_simulator.cc b/chromium/third_party/blink/renderer/core/html/parser/html_tree_builder_simulator.cc
index ed65f066854..65135aee48b 100644
--- a/chromium/third_party/blink/renderer/core/html/parser/html_tree_builder_simulator.cc
+++ b/chromium/third_party/blink/renderer/core/html/parser/html_tree_builder_simulator.cc
@@ -211,7 +211,13 @@ HTMLTreeBuilderSimulator::SimulatedToken HTMLTreeBuilderSimulator::Simulate(
       }
     }
   }
-
+  if (token.GetType() == HTMLToken::kEndTag && InForeignContent()) {
+    const String& tag_name = token.Data();
+    if (ThreadSafeMatch(tag_name, html_names::kPTag) ||
+        ThreadSafeMatch(tag_name, html_names::kBrTag)) {
+      namespace_stack_.pop_back();
+    }
+  }
   if (token.GetType() == HTMLToken::kEndTag ||
       (token.GetType() == HTMLToken::kStartTag && token.SelfClosing() &&
        InForeignContent())) {