From 87a6be8bc3404abea2af788c46cf450dc8bb6204 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Wed, 9 Nov 2022 20:09:17 +0200
Subject: silence ubsan and docs warnings

---
 common/bits.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'common/bits.c')

diff --git a/common/bits.c b/common/bits.c
index 5691617..d92fd29 100644
--- a/common/bits.c
+++ b/common/bits.c
@@ -44,6 +44,10 @@ __weak int ffs(int v)
 	if (v == 0)
 		return 0;
 
+	/* silence ubsan warning */
+	if (v == INT_MIN)
+		return 32;
+
 	int c = 32;
 	v &= -v;
 
-- 
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