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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2016-07-22 05:36:29 -0300 |
|---|---|---|
| committer | Ray Zhang <rayz@codeaurora.org> | 2017-05-25 11:22:04 +0800 |
| commit | 4b2e6bd1d6e1014156124d176dcd17248ed4e747 (patch) | |
| tree | c19e3d7c00cac5a0a23c95bb881214d5a6653008 /tools/perf/scripts/python | |
| parent | 5a129a6e4a487f12bee9eba8dae437636da4cd98 (diff) | |
[media] cec: fix off-by-one memset
The unused bytes of the features array should be zeroed, but the start index was one
byte too early. This caused the device features byte to be overwritten by 0.
The compliance test for the CEC_S_LOG_ADDRS ioctl didn't catch this because it tested
byte continuation with the second device features byte being 0 :-(
Change-Id: Ibe07ad9376fa7bebed57c99892ce0e5520cfa170
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Git-commit: 292eaf50c7df4ae2ae8aaa9e1ce3f1240a353ee8
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions