Messages in this thread Patch in this message | | | Date | Thu, 22 Sep 2022 14:30:28 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] scsi: pm8001: Replace one-element array with flexible-array member |
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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@kernel.org> --- 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
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