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| author | Vlad Tsyrklevich <vlad@tsyrklevich.net> | 2017-01-09 22:53:36 +0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-19 20:17:20 +0100 |
| commit | ae76af2518067cfbd9c3912f3c2558e5235b6e02 (patch) | |
| tree | a5cf99b083196a3e066a11bc93454790b82de341 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f64b9acc368c3a535510291aaf4e86787f8d10d3 (diff) | |
i2c: fix kernel memory disclosure in dev interface
commit 30f939feaeee23e21391cfc7b484f012eb189c3c upstream.
i2c_smbus_xfer() does not always fill an entire block, allowing
kernel stack memory disclosure through the temp variable. Clear
it before it's read to.
Signed-off-by: Vlad Tsyrklevich <vlad@tsyrklevich.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions