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[libdom] Do not rewrite < and > in scripts

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This commit is contained in:
Witold Filipczyk 2023-09-20 18:46:04 +02:00
parent b0127bec3b
commit 5dc2187450
1 changed files with 13 additions and 2 deletions
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15
src/document/libdom/renderer2.c
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@ -21,6 +21,7 @@
#include "document/libdom/renderer2.h" #include "document/libdom/renderer2.h"
#include "ecmascript/libdom/parse.h" #include "ecmascript/libdom/parse.h"
static int in_script = 0;
static bool static bool
dump_dom_element_closing(struct string *buf, dom_node *node) dump_dom_element_closing(struct string *buf, dom_node *node)
@ -60,6 +61,12 @@ dump_dom_element_closing(struct string *buf, dom_node *node)
add_char_to_string(buf, '>'); add_char_to_string(buf, '>');
} }
if (in_script) {
if (strcmp(dom_string_data(node_name), "SCRIPT") == 0) {
in_script = 0;
}
}
/* Finished with the node_name dom_string */ /* Finished with the node_name dom_string */
dom_string_unref(node_name); dom_string_unref(node_name);
@ -130,9 +137,9 @@ dump_dom_element(void *mapa, void *mapa_rev, struct string *buf, dom_node *node,
int length = dom_string_byte_length(str); int length = dom_string_byte_length(str);
const char *string_text = dom_string_data(str); const char *string_text = dom_string_data(str);
if (length == 1 && *string_text == '<') { if (!in_script && length == 1 && *string_text == '<') {
add_to_string(buf, "&lt;"); add_to_string(buf, "&lt;");
} else if (length == 1 && *string_text == '>') { } else if (!in_script && length == 1 && *string_text == '>') {
add_to_string(buf, "&gt;"); add_to_string(buf, "&gt;");
} else { } else {
add_bytes_to_string(buf, string_text, length); add_bytes_to_string(buf, string_text, length);
@ -163,7 +170,10 @@ dump_dom_element(void *mapa, void *mapa_rev, struct string *buf, dom_node *node,
if (strcmp(dom_string_data(node_name), "BR") == 0) { if (strcmp(dom_string_data(node_name), "BR") == 0) {
add_char_to_string(buf, '/'); add_char_to_string(buf, '/');
} else if (strcmp(dom_string_data(node_name), "SCRIPT") == 0) {
in_script = 1;
} }
exc = dom_node_get_attributes(node, &attrs); exc = dom_node_get_attributes(node, &attrs);
if (exc == DOM_NO_ERR) { if (exc == DOM_NO_ERR) {
@ -288,6 +298,7 @@ render_xhtml_document(struct cache_entry *cached, struct document *document, str
doc = document->dom; doc = document->dom;
in_script = 0;
/* Get root element */ /* Get root element */
exc = dom_document_get_document_element(doc, &root); exc = dom_document_get_document_element(doc, &root);
if (exc != DOM_NO_ERR) { if (exc != DOM_NO_ERR) {