diff options
| author |   Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-02-04 17:22:28 -0600 |
|---|---|---|
| committer |   Kalle Valo <kvalo@kernel.org> | 2022-02-10 10:46:20 +0200 |
| commit | f3c04fffe2717878d032a275f16d1e397402da10 (patch) | |
| tree | 28ccc62339c9a9a3490ac0173c101b703cead510 /drivers/net/wwan/iosm/iosm_ipc_mmio.c | |
| parent | rtw89: coex: set EN bit to PLT register (diff) | |
| download | linux-dev-f3c04fffe2717878d032a275f16d1e397402da10.tar.xz linux-dev-f3c04fffe2717878d032a275f16d1e397402da10.zip | |
brcmfmac: p2p: Replace one-element arrays with flexible-array members
There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use “flexible array members”[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].
This helps with the ongoing efforts to globally enable -Warray-bounds
and get us closer to being able to tighten the FORTIFY_SOURCE routines
on memcpy().
This issue was found with the help of Coccinelle and audited and fixed,
manually.
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/KSPP/linux/issues/79
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220204232228.GA442895@embeddedor
Diffstat (limited to 'drivers/net/wwan/iosm/iosm_ipc_mmio.c')
0 files changed, 0 insertions, 0 deletions