From: Zhihao Cheng <chengzhihao1@huawei.com>
To: <richard@nod.at>, <terrelln@fb.com>, <ebiggers@google.com>
Cc: <linux-fscrypt@vger.kernel.org>, <linux-mtd@lists.infradead.org>
Subject: [PATCH v2 0/2] ubifs: Fix two kmemleaks in error path
Date: Fri, 22 Dec 2023 16:54:44 +0800 [thread overview]
Message-ID: <20231222085446.781838-1-chengzhihao1@huawei.com> (raw)
First memleak is found by mounting corrupted UBIFS image with chk_index
enabled.
Second memleak is found by powercut testing for encryption scenario.
v1->v2:
ubifs_symlink: Call fscrypt_free_inode() directly in error handling
path.
Add 'Cc: stable@vger.kernel.org' and 'Suggested-by' tags in patch 2.
Zhihao Cheng (2):
ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed
ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
fs/ubifs/dir.c | 2 ++
fs/ubifs/super.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
--
2.31.1
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next reply other threads:[~2023-12-22 8:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-22 8:54 Zhihao Cheng [this message]
2023-12-22 8:54 ` [PATCH v2 1/2] ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed Zhihao Cheng
2024-01-06 22:34 ` Richard Weinberger
2023-12-22 8:54 ` [PATCH v2 2/2] ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path Zhihao Cheng
2023-12-23 15:36 ` Eric Biggers
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