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bd637f6f22
linux/drivers/mtd
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Maxim Levitsky bd637f6f22 mtd: mtd_blkdevs: fix double free on error path 
This one liner patch fixes double free that will occur if add_mtd_blktrans_dev
fails. On failure it frees the input argument, but all its users also free it
on error which is natural thing to do. Thus don't free it.

All credit for finding that bug belongs to reporters of the bug in the android bugzilla
http://code.google.com/p/android/issues/detail?id=13761

Commit message tweaked by Artem.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: stable@kernel.org
2011-03-11 14:19:44 +00:00
..
chips mtd: fix race in cfi_cmdset_0001 driver 2011-03-11 12:09:07 +00:00
devices Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
lpddr mtd: change struct flchip_shared spinlock locking into mutex 2010-08-06 09:22:16 +01:00
maps mtd: amd76xrom: fix oops at boot when resources are not available 2011-03-11 14:19:09 +00:00
nand Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
onenand Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
tests mtd: tests: return -1 if verify failed 2010-08-02 09:06:20 +01:00
ubi Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
afs.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ar7part.c [MTD] mtdpart: Make all partition parsers return allocated array 2009-03-20 18:55:17 +00:00
cmdlinepart.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ftl.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
inftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
inftlmount.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
Kconfig of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OF 2011-01-03 14:08:18 -07:00
Makefile mtd: Fix MTD_OF_PARTS for all arch and minor tidy of MTD_PARTITIONS 2010-12-03 16:25:56 +00:00
mtd_blkdevs.c mtd: mtd_blkdevs: fix double free on error path 2011-03-11 14:19:44 +00:00
mtdblock_ro.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdblock.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
mtdchar.c Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
mtdconcat.c mtd: initialize writebufsize in the MTD object of a partition 2011-01-06 15:35:58 +00:00
mtdcore.c mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08 21:19:42 +01:00
mtdcore.h mtd: Replace static array of devices with an idr structure 2010-02-25 11:55:14 +00:00
mtdoops.c Merge git://git.infradead.org/mtd-2.6 2011-01-17 11:15:30 -08:00
mtdpart.c mtd: mtdpart: disallow reading OOB past the end of the partition 2011-01-17 15:25:48 +00:00
mtdsuper.c convert get_sb_mtd() users to ->mount() 2010-10-29 04:16:26 -04:00
nftlcore.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
nftlmount.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
ofpart.c mtd: Fix endianness issues from device tree 2010-10-25 00:55:56 +01:00
redboot.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
rfd_ftl.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00
sm_ftl.c bitops: rename for_each_bit() to for_each_set_bit(): mtd 2010-04-08 09:42:41 +01:00
sm_ftl.h mtd: sm_ftl: cosmetic, use bool when possible 2010-10-25 01:33:08 +01:00
ssfdc.c mtd: Update copyright notices 2010-08-08 20:58:20 +01:00