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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-01-25 17:25:25 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-26 14:16:16 +0100 |
| commit | ee8ed0141d532d662407f70d65111a42fe2addae (patch) | |
| tree | 5e0aa73e7d15082fc870354c5bf5bbd5ea40f6b2 /arch/s390/lib/test_modules.c | |
| parent | 515a2f507491e7c3818e74ef4f4e088c1fecb190 (diff) | |
comedi: das16: Use struct_size() helper in comedi_alloc_spriv()
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/comedi/drivers/das16.c:964:45: warning: using sizeof on a flexible structure
drivers/comedi/drivers/das16.c:998:45: warning: using sizeof on a flexible structure
Link: https://github.com/KSPP/linux/issues/174
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20220125232525.GA80228@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/lib/test_modules.c')
0 files changed, 0 insertions, 0 deletions