From 6a8fa7ea16d9870b21c82af67a2053cb47ed1fb4 Mon Sep 17 00:00:00 2001
From: Vitaliy Gusev <gusev.vitaliy@gmail.com>
Date: Mon, 20 Jul 2020 13:58:21 -0700
Subject: 12747 sigsetjmp should allow for 8 byte aligned buffer on amd64
 Reviewed by: Robert Mustacchi <rm@fingolfin.org> Reviewed by: Joshua M.
 Clulow <josh@sysmgr.org> Approved by: Joshua M. Clulow <josh@sysmgr.org>

---
 usr/src/lib/libc/amd64/gen/siglongjmp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'usr/src/lib/libc/amd64/gen/siglongjmp.c')

diff --git a/usr/src/lib/libc/amd64/gen/siglongjmp.c b/usr/src/lib/libc/amd64/gen/siglongjmp.c
index d71f40a034..dda4c945d6 100644
--- a/usr/src/lib/libc/amd64/gen/siglongjmp.c
+++ b/usr/src/lib/libc/amd64/gen/siglongjmp.c
@@ -29,6 +29,7 @@
 #include <sys/ucontext.h>
 #include <setjmp.h>
 #include <ucontext.h>
+#include "sigjmp_struct.h"
 #include "libc.h"
 
 #pragma weak _siglongjmp = siglongjmp
@@ -36,8 +37,7 @@
 void
 siglongjmp(sigjmp_buf env, int val)
 {
-	/* LINTED alignment */
-	ucontext_t *ucp = (ucontext_t *)env;
+	ucontext_t *ucp = SIGJMP2UCONTEXT(env);
 
 	if (val)
 		ucp->uc_mcontext.gregs[REG_R0] = val;
-- 
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