linux-kernel - [PATCH 3/3] ubifs: fix debug messages for an invalid filename in ubifs_dump

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Date:   Wed, 15 Mar 2017 10:31:05 +0900
From:   Hyunchul Lee <cheol.lee@....com>
To:     Richard Weinberger <richard@....at>
CC:     <kernel-team@....com>, Artem Bityutskiy <dedekind1@...il.com>,
        <adrian.hunter@...el.com>, <linux-kernel@...r.kernel.org>,
        <linux-fsdevel@...r.kernel.org>, <linux-mtd@...ts.infradead.org>,
        Hyunchul Lee <hyc.lee@...il.com>,
        Hyunchul Lee <cheol.lee@....com>
Subject: [PATCH 3/3] ubifs: fix debug messages for an invalid filename in ubifs_dump_inode

instead of filenames, print inode numbers, file types, and length.

Signed-off-by: Hyunchul Lee <cheol.lee@....com>
---
 fs/ubifs/debug.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index b14c06f..718b749 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -287,8 +287,10 @@ void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
 			break;
 		}
 
-		pr_err("\t%d: %s (%s)\n",
-		       count++, dent->name, get_dent_type(dent->type));
+		pr_err("\t%d: inode %llu, type %s, len %d\n",
+		       count++, (unsigned long long) le64_to_cpu(dent->inum),
+		       get_dent_type(dent->type),
+		       le16_to_cpu(dent->nlen));
 
 		fname_name(&nm) = dent->name;
 		fname_len(&nm) = le16_to_cpu(dent->nlen);
-- 
1.9.1