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scsi: bfa: 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 fdmi_attr_s.

Important to mention is that doing a build before/after this patch results
in no binary output differences.

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/209
Link: https://github.com/KSPP/linux/issues/79
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/Y3P1rEEBq7HzJygq@work
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Gustavo A. R. Silva 2022-11-15 14:25:16 -06:00 committed by Martin K. Petersen
parent 0824050682
commit c4c5fa3556
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/bfa/bfa_fc.h
View file

@ -1548,7 +1548,7 @@ enum fdmi_port_attribute_type {
struct fdmi_attr_s {
__be16 type;
__be16 len;
u8 value[1];
u8 value[];
};
/*