Gaosheng Cui 9391cc3a78 nvmem: core: Fix memleak in nvmem_register() ...

commit bd1244561f upstream.

dev_set_name will alloc memory for nvmem->dev.kobj.name in
nvmem_register, when nvmem_validate_keepouts failed, nvmem's
memory will be freed and return, but nobody will free memory
for nvmem->dev.kobj.name, there will be memleak, so moving
nvmem_validate_keepouts() after device_register() and let
the device core deal with cleaning name in error cases.

Fixes: de0534df93 ("nvmem: core: fix error handling while validating keepout regions")
Cc: stable@vger.kernel.org
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220916120402.38753-1-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-10-26 12:34:23 +02:00

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bcm-ocotp.c

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brcm_nvram.c

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core.c

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imx-iim.c

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imx-ocotp-scu.c

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imx-ocotp.c

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jz4780-efuse.c

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Kconfig

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lpc18xx_eeprom.c

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lpc18xx_otp.c

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Makefile

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meson-efuse.c

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meson-mx-efuse.c

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mtk-efuse.c

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mxs-ocotp.c

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nintendo-otp.c

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qcom-spmi-sdam.c

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qfprom.c

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rave-sp-eeprom.c

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rmem.c

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rockchip-efuse.c

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rockchip-otp.c

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sc27xx-efuse.c

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snvs_lpgpr.c

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sprd-efuse.c

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stm32-romem.c

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sunxi_sid.c

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uniphier-efuse.c

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vf610-ocotp.c

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zynqmp_nvmem.c

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