From: Masahiro Yamada <masahiroy@kernel.org>
Date: Wed, 25 Dec 2024 15:33:35 +0000 (+0900)
Subject: modpost: fix the missed iteration for the max bit in do_input()
X-Git-Tag: v6.13-rc6~1^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bf36b4bf1b9a7a0015610e2f038ee84ddb085de2;p=thirdparty%2Fkernel%2Flinux.git

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@kernel.org>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
---

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 5b5745f00eb30..ff263c2859778 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);
 }