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Commit fd4fb262 authored by Prasad Joshi's avatar Prasad Joshi Committed by Mark Brown
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ASoC: spear: correct the check for NULL dma_buffer pointer



The if condition
	if (!buf && !buf->area)

checks if the buf pointer is NULL and then dereferences it again to
check if the buffer area is NULL, resulting in possible NULL
dereference.

Signed-off-by: default avatarPrasad Joshi <prasadjoshi.linux@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c9219286
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