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extcon: usbc-cros-ec: Use struct_size() helper in kzalloc()
authorGustavo A. R. Silva <gustavoars@kernel.org>
Tue, 25 Jan 2022 19:26:34 +0000 (13:26 -0600)
committerChanwoo Choi <cw00.choi@samsung.com>
Fri, 13 May 2022 08:03:40 +0000 (17:03 +0900)
commit8ae4471d38c4952d8eb67ce60e3988c4ccb25dc6
tree97e203094432ffb0279f427b9c61fc7311582c69tree | snapshot
parent4c018cc87e5592f5bb8160e6fd42059778e1b0dccommit | diff
extcon: usbc-cros-ec: Use struct_size() helper in kzalloc()

Make use of the struct_size() helper instead of an open-coded version,
in order to avoid any potential type mistakes or integer overflows that,
in the worst scenario, could lead to heap overflows.

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
drivers/extcon/extcon-usbc-cros-ec.c diff | blob | history
Domain: System / Kernel;