diff options
| author | Kees Cook <[email protected]> | 2018-06-25 15:23:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-06-28 19:49:46 +0900 |
| commit | 8d361fa2c29dcaf258f71e70cd75ff51084c3e5e (patch) | |
| tree | 8cf65f56f6382a2563e7bfafcdb47fac13bdc710 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 579b9cca2bff170ac4c4487de6e8ebff7906b3a6 (diff) | |
usb: typec: tps6598x: Remove VLA usage
In the quest to remove all stack VLA usage from the kernel[1], this
uses the maximum buffer size and adds a sanity check. While 25 bytes
is the size of the largest current things coming through, Heikki
Krogerus pointed out that the actual max in 64 bytes, as per ch 1.3.2
http://www.ti.com/lit/ug/slvuan1a/slvuan1a.pdf
[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
Signed-off-by: Kees Cook <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions