Module Name: src
Committed By: christos
Date: Thu Jan 7 19:46:01 UTC 2016
Modified Files:
src/external/bsd/mdocml/dist: mdoc_validate.c
Log Message:
CID 1288958: Prevent NULL deref
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/external/bsd/mdocml/dist/mdoc_validate.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/mdocml/dist/mdoc_validate.c
diff -u src/external/bsd/mdocml/dist/mdoc_validate.c:1.7 src/external/bsd/mdocml/dist/mdoc_validate.c:1.8
--- src/external/bsd/mdocml/dist/mdoc_validate.c:1.7 Thu Dec 17 17:31:12 2015
+++ src/external/bsd/mdocml/dist/mdoc_validate.c Thu Jan 7 14:46:00 2016
@@ -1,4 +1,4 @@
-/* $Id: mdoc_validate.c,v 1.7 2015/12/17 22:31:12 christos Exp $ */
+/* $Id: mdoc_validate.c,v 1.8 2016/01/07 19:46:00 christos Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <krist...@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwa...@openbsd.org>
@@ -1464,7 +1464,8 @@ post_bl(POST_ARGS)
assert(NULL == nnext);
} else {
nbody->child = nnext;
- nnext->prev = NULL;
+ if (nnext)
+ nnext->prev = NULL;
}
/*
