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Miquel Raynal a63261b061 mtd: rawnand: atmel: Fix possible memory leak 
[ Upstream commit 6d734f1bfc336aaea91313a5632f2f197608fadd ]

The pmecc "user" structure is allocated in atmel_pmecc_create_user() and
was supposed to be freed with atmel_pmecc_destroy_user(), but this other
helper is never called. One solution would be to find the proper
location to call the destructor, but the trend today is to switch to
device managed allocations, which in this case fits pretty well.

Replace kzalloc() by devm_kzalloc() and drop the destructor entirely.

Reported-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Closes: https://lore.kernel.org/all/ZvmIvRJCf6VhHvpo@gallifrey/
Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20241001203149.387655-1-miquel.raynal@bootlin.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-17 13:24:08 +01:00
..
atmel mtd: rawnand: atmel: Fix possible memory leak 2024-12-17 13:24:08 +01:00
bcm47xxnflash Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
brcmnand Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gpmi-nand Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ingenic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ams-delta.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arasan-nand-controller.c mtd: rawnand: arasan: Ensure program page operations are successful 2024-11-08 11:26:18 +01:00
au1550nd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cadence-nand-controller.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cafe_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cs553x_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
davinci_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
denali.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
denali.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
denali_dt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
denali_pci.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
diskonchip.c mtd: diskonchip: work around ubsan link failure 2024-11-19 11:32:40 +01:00
fsl_elbc_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsl_ifc_nand.c mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response 2024-11-18 12:12:20 +01:00
fsl_upm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsmc_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gpio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hisi504_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
internals.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lpc32xx_mlc.c mtd: rawnand: lpc32xx_mlc: fix irq handler prototype 2024-11-19 08:44:54 +01:00
lpc32xx_slc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
marvell_nand.c mtd: rawnand: marvell: Ensure program page operations are successful 2024-11-08 11:26:18 +01:00
meson_nand.c mtd: rawnand: meson: fix scrambling mode value in command macro 2024-11-19 09:22:16 +01:00
mpc5121_nfc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtk_ecc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtk_ecc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtk_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mxc_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mxic_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_amd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_base.c mtd: rawnand: Bypass a couple of sanity checks during NAND identification 2024-11-19 14:19:42 +01:00
nand_bbt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_bch.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_ecc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_esmt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_hynix.c mtd: rawnand: hynix: fixed typo 2024-11-19 12:26:57 +01:00
nand_ids.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_jedec.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_legacy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_macronix.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_micron.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_onfi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_samsung.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_timings.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nand_toshiba.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nandsim.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ndfc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
omap2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
omap_elm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
orion_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
oxnas_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pasemi_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
plat_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qcom_nandc.c mtd: rawnand: qcom: Unmap the right resource upon probe failure 2024-11-08 11:26:18 +01:00
r852.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
r852.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
s3c2410.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh_flctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sharpsl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sm_common.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sm_common.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
socrates_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stm32_fmc2_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sunxi_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tango_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tegra_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tmio_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
txx9ndfmc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vf610_nfc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xway_nand.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00