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authorPrasad Joshi <prasadjoshi.linux@gmail.com>2012-08-31 08:55:21 +0530
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-08-31 14:24:52 -0700
commitfd4fb262b31ecb06bf93defb036e72b33ddf0200 (patch)
tree1649a8e8ab2e7fb5ac43f8ebcfe04e732cae9d42 /kernel/exec_domain.c
parentc921928661eda599d73a6a86e58bdd5aecfa18cb (diff)
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: Prasad Joshi <prasadjoshi.linux@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'kernel/exec_domain.c')
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