On 08/10/2017 05:56 PM, Anton Vasilyev wrote:
If (quirks & QUIRK_SEC_DAI == 0) then samsung_i2s_probe() doesn't allocate
sec_dai and pri_dai->sec_dai remains Null, but samsung_i2s_remove()
permorms pri_dai->sec_dai dereference in any case.
s/permorms/performs
The patch adds sec_dai check on N
If (quirks & QUIRK_SEC_DAI == 0) then samsung_i2s_probe() doesn't allocate
sec_dai and pri_dai->sec_dai remains Null, but samsung_i2s_remove()
permorms pri_dai->sec_dai dereference in any case.
The patch adds sec_dai check on Null before derefence at
samsung_i2s_remove().
Found by Linux Driver Ve
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