From 1f8da43e127c7bf1dc459740f26c7da55e32113a Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Thu, 26 Dec 2024 00:33:35 +0900
Subject: [PATCH] modpost: fix the missed iteration for the max bit in
do_input()
[ Upstream commit bf36b4bf1b9a7a0015610e2f038ee84ddb085de2 ]
This loop should iterate over the range from 'min' to 'max' inclusively.
The last interation is missed.
Fixes: 1d8f430c15b3 ("[PATCH] Input: add modalias support")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/mod/file2alias.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index e7d69c9f63413..ba09484ef9102 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -741,7 +741,7 @@ static void do_input(char *alias,
for (i = min / BITS_PER_LONG; i < max / BITS_PER_LONG + 1; i++)
arr[i] = TO_NATIVE(arr[i]);
- for (i = min; i < max; i++)
+ for (i = min; i <= max; i++)
if (arr[i / BITS_PER_LONG] & (1ULL << (i%BITS_PER_LONG)))
sprintf(alias + strlen(alias), "%X,*", i);
}
--
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