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

Signed-off-by: Youssef Hmamouche <hyoussef@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
David Woodhouse 2005-08-08 09:56:22 +01:00 committed by Thomas Gleixner
parent 59da721a22
commit e21f6c02f7
1 changed files with 8 additions and 3 deletions
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11
drivers/mtd/inftlmount.c
View File

@ -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);
/*