Gustavo A. R. Silva baed3c4bc4 media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt
_channel_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference. Fix this by moving the pointer dereference
after _channel_ has been null checked.

This issue was detected with the help of Coccinelle.

Fixes: c5f5d0f99794 ("[media] c8sectpfe: STiH407/10 Linux DVB demux support")

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-13 08:01:01 -05:00
..
2017-11-15 20:30:12 -08:00
2017-11-15 20:30:12 -08:00