Dan Carpenter 2b507b0399 mmc: mmc_test: Fix NULL dereference on allocation failure ...

[ Upstream commit a1e627af32ed60713941cbfc8075d44cad07f6dd ]

If the "test->highmem = alloc_pages()" allocation fails then calling
__free_pages(test->highmem) will result in a NULL dereference.  Also
change the error code to -ENOMEM instead of returning success.

Fixes: 2661081f5a ("mmc_test: highmem tests")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/8c90be28-67b4-4b0d-a105-034dc72a0b31@stanley.mountain
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-04 13:15:00 +02:00

..

block.c

mmc: core: Avoid negative index with array access

2024-04-13 12:51:31 +02:00

block.h

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bus.c

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bus.h

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card.h

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core.c

mmc: block: Be sure to wait while busy in CQE error recovery

2023-12-20 15:41:25 +01:00

core.h

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debugfs.c

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host.c

mmc: core: Do not force a retune before RPMB switch

2024-06-16 13:28:48 +02:00

host.h

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Kconfig

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Makefile

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mmc_ops.c

mmc: block: Be sure to wait while busy in CQE error recovery

2023-12-20 15:41:25 +01:00

mmc_ops.h

mmc: block: Be sure to wait while busy in CQE error recovery

2023-12-20 15:41:25 +01:00

mmc_test.c

mmc: mmc_test: Fix NULL dereference on allocation failure

2024-09-04 13:15:00 +02:00

mmc.c

mmc: core: Fix eMMC initialization with 1-bit bus connection

2024-03-06 14:36:10 +00:00

pwrseq_emmc.c

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pwrseq_sd8787.c

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pwrseq_simple.c

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pwrseq.c

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pwrseq.h

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queue.c

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queue.h

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quirks.h

mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M

2023-07-27 08:37:25 +02:00

regulator.c

mmc: core: add helpers mmc_regulator_enable/disable_vqmmc

2023-12-13 18:18:15 +01:00

sd_ops.c

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sd_ops.h

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sd.c

mmc: core: Terminate infinite loop in SD-UHS voltage switch

2022-10-15 07:54:38 +02:00

sd.h

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sdio_bus.c

mmc: sdio: fix possible resource leaks in some error paths

2023-02-22 12:50:38 +01:00

sdio_bus.h

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sdio_cis.c

mmc: sdio: fix possible resource leaks in some error paths

2023-02-22 12:50:38 +01:00

sdio_cis.h

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sdio_io.c

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sdio_irq.c

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sdio_ops.c

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sdio_ops.h

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sdio_uart.c

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sdio.c

mmc: core: sdio: hold retuning if sdio in 1-bit mode

2023-10-25 11:53:24 +02:00

slot-gpio.c

mmc: slot-gpio: Allow non-sleeping GPIO ro

2024-02-23 08:25:12 +01:00

slot-gpio.h

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