From c609cddaa4f3d71f96639e11b82037f16565acea Mon Sep 17 00:00:00 2001
From: "Fletcher T. Penney" <fletcher@fletcherpenney.net>
Date: Tue, 14 Mar 2017 13:51:44 -0400
Subject: [PATCH] FIXED: Fix potential crash in attribute parsing

---
 Sources/libMultiMarkdown/writer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/libMultiMarkdown/writer.c b/Sources/libMultiMarkdown/writer.c
index 853d355..fc8e27b 100644
--- a/Sources/libMultiMarkdown/writer.c
+++ b/Sources/libMultiMarkdown/writer.c
@@ -532,7 +532,7 @@ attr * parse_attributes(char * source) {
 	size_t scan_len;
 	size_t pos = 0;
 
-	while (scan_attr(&source[pos])) {
+	while (source[pos] != '\0' && scan_attr(&source[pos])) {
 		pos +=  scan_spnl(&source[pos]);
 
 		// Get key
@@ -556,7 +556,7 @@ attr * parse_attributes(char * source) {
 			attributes = a;
 		}
 
-		free(value);	// We stored a copy
+		free(value);	// We stored a modified copy
 	}
 
 	return attributes;
-- 
2.50.1