linux-kernel - [PATCH v2 1/5] ext4: ioctl: Add missing linux/string.h header

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Date:   Wed, 15 Mar 2023 11:20:07 +0000
From:   Tudor Ambarus <tudor.ambarus@...aro.org>
To:     tytso@....edu, adilger.kernel@...ger.ca, jack@...e.cz,
        djwong@...nel.org
Cc:     linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
        leejones@...gle.com, Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH v2 1/5] ext4: ioctl: Add missing linux/string.h header

ext4/ioctl.c uses strnlen(), strncpy(), memchr_inv() that are defined
in linux/string.h, but those were being included by sheer luck, indirectly,
via <linux/uuid.h> which includes <linux/string.h>. Add missing header.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
v2: new patch

 fs/ext4/ioctl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index cc17205f7f49..2b412f1cbc10 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -20,6 +20,7 @@
 #include <linux/delay.h>
 #include <linux/iversion.h>
 #include <linux/fileattr.h>
+#include <linux/string.h>
 #include <linux/uuid.h>
 #include "ext4_jbd2.h"
 #include "ext4.h"
-- 
2.40.0.rc1.284.g88254d51c5-goog