From 1272e304b6367c7dd94d25acf88b2843adabb93a Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Sat, 5 Oct 2024 23:00:08 +0200
Subject: Fix rare data race

I had some misconception about how _Atomic and const worked.
This means the previous commit (expected distribution) could
be incorrect.
---
 src/nissy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/nissy.c')

diff --git a/src/nissy.c b/src/nissy.c
index 44efb83..561ef53 100644
--- a/src/nissy.c
+++ b/src/nissy.c
@@ -75,7 +75,7 @@ checkdata(const void *buf, const tableinfo_t *info)
 		getdistribution_cocsep(
 		    (uint32_t *)((char *)buf + INFOSIZE), distr);
 	} else if (!strncmp(info->solver, "h48", 3)) {
-		getdistribution_h48((uint8_t *)buf + INFOSIZE, distr,
+		getdistribution_h48((_Atomic uint8_t *)buf + INFOSIZE, distr,
 		    info->h48h, info->bits);
 	} else {
 		LOG("checkdata: unknown solver %s\n", info->solver);
-- 
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