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([2001:288:7001:2703:7cf9:c75d:456:248c]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-301bf576aa7sm15186649a91.4.2025.03.25.18.09.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Mar 2025 18:09:57 -0700 (PDT) From: I Hsin Cheng To: syzbot+7ea0b96c4ddb49fd1a70@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com, I Hsin Cheng Subject: [PATCH] Re: [syzbot] [ocfs2?] KMSAN: uninit-value in _find_next_bit Date: Wed, 26 Mar 2025 09:09:52 +0800 Message-ID: <20250326010952.8878-1-richard120310@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <67ddd191.050a0220.25ae54.006a.GAE@google.com> References: <67ddd191.050a0220.25ae54.006a.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" --- fs/ocfs2/quota_local.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c index 2956d888c131..c0bbfdab40ec 100644 --- a/fs/ocfs2/quota_local.c +++ b/fs/ocfs2/quota_local.c @@ -302,7 +302,7 @@ static int ocfs2_add_recovery_chunk(struct super_block = *sb, if (!rc) return -ENOMEM; rc->rc_chunk =3D chunk; - rc->rc_bitmap =3D kmalloc(sb->s_blocksize, GFP_NOFS); + rc->rc_bitmap =3D kzalloc(sb->s_blocksize, GFP_NOFS); if (!rc->rc_bitmap) { kfree(rc); return -ENOMEM; --=20 2.43.0