From e4ae6faa38e3452a639961dbb834adcb2d104d2c Mon Sep 17 00:00:00 2001
From: Jonathan Hedley <jonathan@hedley.net>
Date: Mon, 27 Sep 2021 13:43:05 +1000
Subject: [PATCH] Per spec, only foster incoming nodes if current node is a
 table foster target

---
 src/main/java/org/jsoup/parser/HtmlTreeBuilder.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/jsoup/parser/HtmlTreeBuilder.java b/src/main/java/org/jsoup/parser/HtmlTreeBuilder.java
index 8a06312b6d..aaf16dbf55 100644
--- a/src/main/java/org/jsoup/parser/HtmlTreeBuilder.java
+++ b/src/main/java/org/jsoup/parser/HtmlTreeBuilder.java
@@ -10,7 +10,6 @@
 import org.jsoup.nodes.FormElement;
 import org.jsoup.nodes.Node;
 import org.jsoup.nodes.TextNode;
-import org.jsoup.select.Elements;
 
 import javax.annotation.Nullable;
 import javax.annotation.ParametersAreNonnullByDefault;
@@ -20,6 +19,7 @@
 import java.util.List;
 
 import static org.jsoup.internal.StringUtil.inSorted;
+import static org.jsoup.parser.HtmlTreeBuilderState.Constants.InTableFoster;
 
 /**
  * HTML Tree Builder; creates a DOM from Tokens.
@@ -315,7 +315,7 @@ private void insertNode(Node node) {
         // if the stack hasn't been set up yet, elements (doctype, comments) go into the doc
         if (stack.isEmpty())
             doc.appendChild(node);
-        else if (isFosterInserts())
+        else if (isFosterInserts() && StringUtil.inSorted(currentElement().normalName(), InTableFoster))
             insertInFosterParent(node);
         else
             currentElement().appendChild(node);