wbrawner/hoedown
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Make sure www-autolink text is entity-escaped.

Browse source 
rndr_link assumes the text is already escaped because
it's usually run through parse_inline. This is not true
when it's called via www-autolink.
This commit is contained in:
Neil Williams 2011-09-15 20:57:58 -07:00
parent 137c1e6f20
commit 720ff71578
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/markdown.c
View file

@ -758,7 +758,7 @@ char_langle_tag(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t
static size_t static size_t
char_autolink_www(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t offset, size_t size) char_autolink_www(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t offset, size_t size)
{ {
struct buf *link, *link_url; struct buf *link, *link_url, *link_text;
size_t link_len, rewind; size_t link_len, rewind;
if (!rndr->cb.link) if (!rndr->cb.link)
@ -772,7 +772,14 @@ char_autolink_www(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_
bufput(link_url, link->data, link->size); bufput(link_url, link->data, link->size);
ob->size -= rewind; ob->size -= rewind;
rndr->cb.link(ob, link_url, NULL, link, rndr->opaque); if (rndr->cb.normal_text) {
link_text = rndr_newbuf(rndr, BUFFER_SPAN);
rndr->cb.normal_text(link_text, link, rndr->opaque);
rndr->cb.link(ob, link_url, NULL, link_text, rndr->opaque);
rndr_popbuf(rndr, BUFFER_SPAN);
} else {
rndr->cb.link(ob, link_url, NULL, link, rndr->opaque);
}
rndr_popbuf(rndr, BUFFER_SPAN); rndr_popbuf(rndr, BUFFER_SPAN);
} }