From c1fd2c9f7f855caace046c789cdbf24628565d50 Mon Sep 17 00:00:00 2001 From: Len Bao Date: Sat, 23 May 2026 14:08:07 +0000 Subject: xen: constify xsd_errors array The 'xsd_errors' array is initialized in the declaration and never changed. So, constify it to reduce the attack surface. At the same time, use the preferred '__maybe_unused' form over the '__attribute__((unused))' form. Signed-off-by: Len Bao Reviewed-by: Juergen Gross Signed-off-by: Juergen Gross Message-ID: <20260523140809.30915-1-len.bao@gmx.us> --- include/xen/interface/io/xs_wire.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/xen/interface/io/xs_wire.h b/include/xen/interface/io/xs_wire.h index b62365478ac0..29d0394b8154 100644 --- a/include/xen/interface/io/xs_wire.h +++ b/include/xen/interface/io/xs_wire.h @@ -51,7 +51,7 @@ struct xsd_errors const char *errstring; }; #define XSD_ERROR(x) { x, #x } -static struct xsd_errors xsd_errors[] __attribute__((unused)) = { +static const struct xsd_errors xsd_errors[] __maybe_unused = { XSD_ERROR(EINVAL), XSD_ERROR(EACCES), XSD_ERROR(EEXIST), -- cgit v1.2.3