Govindaraj Rajagopal 58a111c212 video: driver: fix invalid ptr dereference issue with struct v4l2_buffer
qbuf call for actual bitstream and yuv buffer 'struct v4l2_buffer'
length field indicates numplanes and for metadata buffers, length field
indicates capacity. So always check length field before accessing/
dereferencing b->m.planes or b->m.fd.

Change-Id: I409b28e0a66bd5c031b2c98c6d7614da99164a6c
Signed-off-by: Govindaraj Rajagopal <quic_grajagop@quicinc.com>
2022-01-13 17:29:22 +05:30
2021-02-23 11:57:18 -08:00
2021-12-03 13:46:52 -08:00
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