Huang Shijie e82df24e73 mtd: mtdpart: break it as soon as we parse out the partitions ... commit c51803ddba upstream. We may cause a memory leak when the @types has more then one parser. Take the `default_mtd_part_types` for example. The default_mtd_part_types has two parsers now: `cmdlinepart` and `ofpart`. Assume the following case: The kernel command line sets the partitions like: #gpmi-nand:20m(boot),20m(kernel),1g(rootfs),-(user) But the devicetree file(such as arch/arm/boot/dts/imx28-evk.dts) also sets the same partitions as the kernel command line does. In the current code, the partitions parsed out by the `ofpart` will overwrite the @pparts which has already set by the `cmdlinepart` parser, and the the partitions parsed out by the `cmdlinepart` is missed. A memory leak occurs. So we should break the code as soon as we parse out the partitions, In actually, this patch makes a priority order between the parsers. If one parser has already parsed out the partitions successfully, it's no need to use another parser anymore. Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-10-13 05:38:58 +09:00
..
chips	MTD merge for 3.4	2012-03-30 17:31:56 -07:00
devices	mtd: block2mtd: fix recursive call of mtd_writev	2012-06-10 00:36:13 +09:00
lpddr
maps	MTD merge for 3.4	2012-03-30 17:31:56 -07:00
nand	mtd: nandsim: don't open code a do_div helper	2012-07-19 08:58:55 -07:00
onenand	MTD merge for 3.4	2012-03-30 17:31:56 -07:00
tests
ubi	UBI: fix autoresize handling in R/O mode	2012-10-07 08:32:28 -07:00
afs.c
ar7part.c
bcm63xxpart.c
cmdlinepart.c
ftl.c
inftlcore.c
inftlmount.c
Kconfig	mtd: of_parts: fix breakage in Kconfig	2012-06-10 00:36:13 +09:00
Makefile
mtd_blkdevs.c
mtdblock.c
mtdblock_ro.c
mtdchar.c	mtd: fix oops in dataflash driver	2012-05-07 20:29:50 +01:00
mtdconcat.c	mtd: unify initialization of erase_info->fail_addr	2012-03-27 01:02:24 +01:00
mtdcore.c	mtd: unify initialization of erase_info->fail_addr	2012-03-27 01:02:24 +01:00
mtdcore.h
mtdoops.c
mtdpart.c	mtd: mtdpart: break it as soon as we parse out the partitions	2012-10-13 05:38:58 +09:00
mtdsuper.c
mtdswap.c
nftlcore.c
nftlmount.c
ofpart.c
redboot.c
rfd_ftl.c
sm_ftl.c	mtd: sm_ftl: fix typo in major number.	2012-03-27 01:01:26 +01:00
sm_ftl.h
ssfdc.c