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Issue of the Implementation # L0287

Brief

dmaengine: qcom_hidma: avoid freeing an uninitialized pointer

Detailed Description

If device_node np doesn't contain child or first child doesn't have property "reg" then hidma_mgmt_of_populate_channels() perfoms deallocation on uninitialized local variable res.

Component

linux-kernel 4.13

Accepted

https://patchwork.kernel.org/patch/9894059/
commit

Status

Fixed in kernel 4.14-rc1

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