diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-11-20 09:00:55 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-24 10:58:46 +0100 |
| commit | 710460e72a78591438dc312a185ac8842dc2f207 (patch) | |
| tree | 62efe8397a8e3561cb1bb8897c42272954a4c666 /tools/perf/scripts/python | |
| parent | 557607d91dc72a688cfcfb630325dc311aa0f61c (diff) | |
media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt
[ Upstream commit baed3c4bc4c13de93e0dba0a26d601411ebcb389 ]
_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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions