cmark

My personal build of CMark ✏️

git clone: git://git.pablopie.xyz/cmark
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Commit: c739195a341787f89960c5938e4def8d54f66a5a
Parent: b40ecdcd459bff13ecdb0ab586abf22fb223490f
Author: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 5 Nov 2017 12:56:16 -0500

Merge pull request #217 from github/upstream/limit-nested-parens

> 32 nested balanced parens in a link is bananas

Diffstat

1 file changed, 2 insertions, 0 deletions

Status	File Name	N° Changes	Insertions	Deletions
Modified	src/inlines.c	2	2	0

diff --git a/src/inlines.c b/src/inlines.c
@@ -898,6 +898,8 @@ static bufsize_t manual_scan_link_url_2(cmark_chunk *input, bufsize_t offset,
       else if (input->data[i] == '(') {
         ++nb_p;
         ++i;
+        if (nb_p > 32)
+          return -1;
       } else if (input->data[i] == ')') {
         if (nb_p == 0)
           break;