From: Fletcher T. Penney <fletcher@fletcherpenney.net>
Date: Thu, 2 Mar 2017 22:57:06 +0000 (-0500)
Subject: FIXED: Potential bug
X-Git-Tag: 0.4.0-b^2~17
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3755c07995e36693c17cd324223d81ad5d5746e7;p=multimarkdown

FIXED: Potential bug
---

diff --git a/Sources/libMultiMarkdown/writer.c b/Sources/libMultiMarkdown/writer.c
index d6b7ab2..637e417 100644
--- a/Sources/libMultiMarkdown/writer.c
+++ b/Sources/libMultiMarkdown/writer.c
@@ -1235,7 +1235,8 @@ void process_definition_block(mmd_engine * e, token * block) {
 				case BLOCK_DEF_GLOSSARY:
 					// Strip leading '?' from term
 					f = footnote_new(e->dstr->str, label, block->child, false);
-					memmove(f->clean_text, &(f->clean_text)[1],strlen(f->clean_text));
+					if (f && f->clean_text)
+						memmove(f->clean_text, &(f->clean_text)[1],strlen(f->clean_text));
 
 					stack_push(e->glossary_stack, f);
 					break;