From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Wed, 28 Apr 2010 13:12:22 +0200 Subject: [U-Boot] [PATCH 1/2] mtdparts: fix write through NULL pointer In-Reply-To: <1272445240-6147-1-git-send-email-wd@denx.de> References: <1272445240-6147-1-git-send-email-wd@denx.de> Message-ID: <4BD81816.2050601@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Wolfgang Denk wrote: > The "mtdparts add" command wrote through a NULL pointer - on many > systems this went unnoticed (PowerPC has writable RAM there, some ARM > systems have ROM where a write has no effect), but on arm1136 > (i.MX31) it crashed the system. > > Add appropriate checks. > Hi Wolfgang, I have already sent a patch fixing this issue, http://lists.denx.de/pipermail/u-boot/2010-April/070347.html However, I preferred (easier way) to fix the calling function as the device_parse(). I do not know if Stefan has already merged it. Stefano -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================