From 78543c55ee51f34c487d1a6712840651306376dd Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Sun, 24 Sep 2023 17:56:06 +0200
Subject: [PATCH] [table] skip_script

---
 src/document/html/parser/table.c | 44 +++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

diff --git a/src/document/html/parser/table.c b/src/document/html/parser/table.c
index 9e0701100..d8665d536 100644
--- a/src/document/html/parser/table.c
+++ b/src/document/html/parser/table.c
@@ -44,8 +44,9 @@ add_table_bad_html_start(struct table *table, char *start)
 	    && !table->bad_html[table->bad_html_size - 1].end)
 		return;
 
-	if (realloc_bad_html(&table->bad_html, table->bad_html_size))
+	if (realloc_bad_html(&table->bad_html, table->bad_html_size)) {
 		table->bad_html[table->bad_html_size++].start = start;
+	}
 }
 
 static void
@@ -538,6 +539,42 @@ skip_table(char *html, char *eof)
 	}
 }
 
+static char *
+skip_script(char *html, char *eof)
+{
+	int level = 1;
+
+	while (1) {
+		char *name;
+		int namelen, closing_tag = 0;
+
+		while (html < eof
+		       && (*html != '<'
+			    || parse_element(html, eof, &name, &namelen, NULL,
+					    &html)))
+			html++;
+
+		if (html >= eof) return eof;
+
+		if (!namelen) continue;
+
+		if (*name == '/') {
+			closing_tag = 1;
+			name++; namelen--;
+			if (!namelen) continue;
+		}
+
+		if (!c_strlcasecmp(name, namelen, "SCRIPT", 6)) {
+			if (!closing_tag) {
+				level++;
+			} else {
+				level--;
+				if (!level) return html;
+			}
+		}
+	}
+}
+
 struct table *
 parse_table(char *html, char *eof, char **end,
 	    char *attr, int sh, struct html_context *html_context)
@@ -608,6 +645,11 @@ see:
 		closing_tag = 0;
 	}
 
+	if (!c_strlcasecmp(name, namelen, "SCRIPT", 6)) {
+		en = skip_script(en, eof);
+		goto see;
+	}
+
 	if (!c_strlcasecmp(name, namelen, "TABLE", 5)) {
 		if (!closing_tag) {
 			en = skip_table(en, eof);