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| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-06-09 08:49:54 +0000 |
|---|---|---|
| committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-06-10 02:31:44 +0000 |
| commit | aac29b04dc3fdc5b95bca31413d90dbe8c1ae33d (patch) | |
| tree | 66eae50fc52e1d7b72d6470bc413ae223d1d4aa8 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 8120febafccb01eeea8c077130be6f6c1e46bb2f (diff) | |
platform/chrome: cros_ec_proto: handle empty payload in getting cmd mask
cros_ec_get_host_command_version_mask() expects to receive
sizeof(struct ec_response_get_cmd_versions) from send_command(). The
payload is valid only if the return value is positive.
Return -EPROTO if send_command() returns 0 in
cros_ec_get_host_command_version_mask().
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220609084957.3684698-19-tzungbi@kernel.org
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions