Dan Carpenter 5a445c2bf6 mailbox: mailbox-test: fix a locking issue in mbox_test_message_write() ...

[ Upstream commit 8fe72b76db ]

There was a bug where this code forgot to unlock the tdev->mutex if the
kzalloc() failed.  Fix this issue, by moving the allocation outside the
lock.

Fixes: 2d1e952a2b ("mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Lee Jones <lee@kernel.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-09 10:30:12 +02:00

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arm_mhu_db.c

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arm_mhu.c

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armada-37xx-rwtm-mailbox.c

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bcm2835-mailbox.c

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bcm-flexrm-mailbox.c

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bcm-pdc-mailbox.c

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hi3660-mailbox.c

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hi6220-mailbox.c

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imx-mailbox.c

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Kconfig

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mailbox-altera.c

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mailbox-sti.c

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mailbox-test.c

mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()

2023-06-09 10:30:12 +02:00

mailbox-xgene-slimpro.c

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mailbox.c

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mailbox.h

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Makefile

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mtk-cmdq-mailbox.c

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omap-mailbox.c

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pcc.c

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pl320-ipc.c

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platform_mhu.c

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qcom-apcs-ipc-mailbox.c

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qcom-ipcc.c

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rockchip-mailbox.c

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sprd-mailbox.c

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stm32-ipcc.c

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sun6i-msgbox.c

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tegra-hsp.c

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ti-msgmgr.c

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zynqmp-ipi-mailbox.c

mailbox: zynqmp: Fix counts of child nodes

2023-05-17 11:48:09 +02:00