From 8af2ff25620082c5fe275f1fd0d20b0a52dca0c0 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <awilcox@wilcox-tech.com>
Date: Sun, 19 Dec 2021 22:46:41 +0000
Subject: random_r: set `x` before calling savestate_r

Prevents segfault when calling initstate_r.
---
 libgcompat/random_r.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgcompat/random_r.c b/libgcompat/random_r.c
index 5bc7053..daa23e7 100644
--- a/libgcompat/random_r.c
+++ b/libgcompat/random_r.c
@@ -103,6 +103,7 @@ int initstate_r(unsigned seed, char *restrict state, size_t size,
 		return -1;
 	}
 
+	buf->x = (int32_t*)state + 1;
 	savestate_r(buf);
 	if (size < 32) {
 		buf->n = 0;
@@ -115,7 +116,6 @@ int initstate_r(unsigned seed, char *restrict state, size_t size,
 	} else {
 		buf->n = 63;
 	}
-	buf->x = (int32_t*)state + 1;
 	srandom_r(seed, buf);
 	savestate_r(buf);
 	return 0;
-- 
cgit v1.2.3-60-g2f50