sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

apps/examples/mtdpart: Prevent part array overflow. mtdpart examples create partions and allocate from 1 index not a 0 index to part[] array. This cause buffer overflow for part array. This change fixes this problem.

Browse Source
This commit is contained in:
EunBong Song 2017-05-17 08:16:45 -06:00 committed by Gregory Nutt
parent 97da18fc9e
commit c82d8b61b9
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
examples/mtdpart/mtdpart_main.c
View File

@ -1,7 +1,7 @@
/****************************************************************************
* examples/mtdpart/mtdpart_main.c
*
* Copyright (C) 2013, 2016 Gregory Nutt. All rights reserved.
* Copyright (C) 2013, 2016-2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -143,7 +143,7 @@ int mtdpart_main(int argc, char *argv[])
#endif
{
FAR struct mtd_dev_s *master;
FAR struct mtd_dev_s *part[CONFIG_EXAMPLES_MTDPART_NPARTITIONS];
FAR struct mtd_dev_s *part[CONFIG_EXAMPLES_MTDPART_NPARTITIONS + 1];
FAR struct mtd_geometry_s geo;
FAR uint32_t *buffer;
char blockname[32];