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Ensure a reference is taken on style nodes.

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This commit is contained in:
John-Mark Bell 2013-03-16 01:00:06 +00:00
parent 95e726c7cc
commit 6e5e5761fc
1 changed files with 5 additions and 1 deletions
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6
render/html_css.c
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@ -172,6 +172,9 @@ nserror html_css_free_stylesheets(html_content *html)
if (html->stylesheets[i].sheet != NULL) {
hlcache_handle_release(html->stylesheets[i].sheet);
}
if (html->stylesheets[i].node != NULL) {
dom_node_unref(html->stylesheets[i].node);
}
}
free(html->stylesheets);
@ -377,7 +380,7 @@ html_create_style_element(html_content *c, dom_node *style)
}
c->stylesheets = stylesheets;
c->stylesheets[c->stylesheet_count].node = style;
c->stylesheets[c->stylesheet_count].node = dom_node_ref(style);
c->stylesheets[c->stylesheet_count].sheet = NULL;
c->stylesheet_count++;
@ -508,6 +511,7 @@ bool html_css_process_link(html_content *htmlc, dom_node *node)
}
htmlc->stylesheets = stylesheets;
htmlc->stylesheets[htmlc->stylesheet_count].node = NULL;
/* start fetch */
child.charset = htmlc->encoding;