On Thu, Sep 22, 2022 at 9:30 PM Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> wrote: > > One-element arrays are deprecated, and we are replacing them with flexible > array members instead. So, replace one-element array with flexible-array > member in struct fw_control_info. > > This helps with the ongoing efforts to tighten the FORTIFY_SOURCE > routines on memcpy() and help us make progress towards globally > enabling -fstrict-flex-arrays=3 [1]. > > Link: https://github.com/KSPP/linux/issues/79 > Link: https://github.com/KSPP/linux/issues/207 > Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1] > Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> Acked-by: Jack Wang <jinpu.wang@xxxxxxxxx> > --- > drivers/scsi/pm8001/pm8001_sas.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h > index c5e3f380a01c..b08f52673889 100644 > --- a/drivers/scsi/pm8001/pm8001_sas.h > +++ b/drivers/scsi/pm8001/pm8001_sas.h > @@ -612,7 +612,7 @@ struct fw_control_info { > operations.*/ > u32 reserved;/* padding required for 64 bit > alignment */ > - u8 buffer[1];/* Start of buffer */ > + u8 buffer[];/* Start of buffer */ > }; > struct fw_control_ex { > struct fw_control_info *fw_control; > -- > 2.34.1 >
