Module Name: src
Committed By: christos
Date: Thu Jan 7 20:06:44 UTC 2016
Modified Files:
src/external/bsd/mdocml/dist: eqn.c
Log Message:
CID 1257471: NULL deref.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/external/bsd/mdocml/dist/eqn.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/eqn.c
diff -u src/external/bsd/mdocml/dist/eqn.c:1.2 src/external/bsd/mdocml/dist/eqn.c:1.3
--- src/external/bsd/mdocml/dist/eqn.c:1.2 Thu Jan 7 14:32:43 2016
+++ src/external/bsd/mdocml/dist/eqn.c Thu Jan 7 15:06:44 2016
@@ -1,4 +1,4 @@
-/* $Id: eqn.c,v 1.2 2016/01/07 19:32:43 christos Exp $ */
+/* $Id: eqn.c,v 1.3 2016/01/07 20:06:44 christos Exp $ */
/*
* Copyright (c) 2011, 2014 Kristaps Dzonsons <[email protected]>
* Copyright (c) 2014, 2015 Ingo Schwarze <[email protected]>
@@ -992,7 +992,7 @@ this_tok:
parent->type == EQN_MATRIX))
parent = parent->parent;
/* Close out any "singleton" lists. */
- while (parent->type == EQN_LISTONE &&
+ while (parrent && parent->type == EQN_LISTONE &&
parent->args == parent->expectargs)
parent = parent->parent;
break;
