HID: google: Use struct_size() helper in kzalloc()

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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.

Also, address the following sparse warnings:
drivers/hid/hid-google-hammer.c:61:23: warning: using sizeof on a flexible structure

Link: https://github.com/KSPP/linux/issues/174
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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Gustavo A. R. Silva 2022-01-25 17:37:44 -06:00 • committed by Jiri Kosina

parent 9b57f45898

commit 01f1269fbb

1 changed files with 1 additions and 1 deletions

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drivers/hid/hid-google-hammer.c

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