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Commit e21f6c02 authored by David Woodhouse's avatar David Woodhouse Committed by Thomas Gleixner
Browse files

[MTD] Missing check on kmalloc return in INFTL mount. 



Signed-off-by: default avatarYoussef Hmamouche <hyoussef@gmail.com>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 59da721a

drivers/mtd/inftlmount.c

+8 −3
Original line number Diff line number Diff line
@@ -8,7 +8,7 @@ 
 * Author: Fabrice Bellard (fabrice.bellard@netgem.com) 

 * Copyright (C) 2000 Netgem S.A.

 *

 * $Id: inftlmount.c,v 1.16 2004/11/22 13:50:53 kalev Exp $

 * $Id: inftlmount.c,v 1.17 2005/08/08 08:56:19 dwmw2 Exp $

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by
@@ -41,7 +41,7 @@ 
#include <linux/mtd/inftl.h>

#include <linux/mtd/compatmac.h>



char inftlmountrev[]="$Revision: 1.16 $";

char inftlmountrev[]="$Revision: 1.17 $";



/*

 * find_boot_record: Find the INFTL Media Header and its Spare copy which
@@ -563,7 +563,7 @@ int INFTL_mount(struct INFTLrecord *s) 
	/* Search for INFTL MediaHeader and Spare INFTL Media Header */

	if (find_boot_record(s) < 0) {

		printk(KERN_WARNING "INFTL: could not find valid boot record?\n");

		return -1;

		return -ENXIO;

	}



	/* Init the logical to physical table */
@@ -574,6 +574,11 @@ int INFTL_mount(struct INFTLrecord *s) 


	/* Temporary buffer to store ANAC numbers. */

	ANACtable = kmalloc(s->nb_blocks * sizeof(u8), GFP_KERNEL);

	if (!ANACtable) {

		printk(KERN_ERR "INFTL: Out of memory.\n");

		return -ENOMEM;

	}

		

	memset(ANACtable, 0, s->nb_blocks);



	/*