fd2f045202
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] Link: https://lore.kernel.org/r/Yyy31OuBza1FJCXP@work Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>