linux-kernel - [PATCH 1/3] modpost: fix the missed iteration for the max bit in do

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Message-ID: <20241225153343.134590-2-masahiroy@kernel.org>
Date: Thu, 26 Dec 2024 00:33:35 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Masahiro Yamada <masahiroy@...nel.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Nathan Chancellor <nathan@...nel.org>,
	Nicolas Schier <nicolas@...sle.eu>,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: [PATCH 1/3] modpost: fix the missed iteration for the max bit in do_input()

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@...nel.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 5b5745f00eb3..ff263c285977 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -656,7 +656,7 @@ 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);
 }
-- 
2.43.0