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author | Christoph Fritz <chf.fritz@googlemail.com> | 2022-01-12 19:33:21 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-05 12:38:59 +0100 |
commit | e6b678c1a3673de6a5d2f4e22bb725a086a0701a (patch) | |
tree | 5e05bed3f3ab7a22d83a2c77b480366176a8dd2a | |
parent | c3d81231ab84db96fe80f78e9432c285da1ab86c (diff) | |
download | linux-stable-e6b678c1a3673de6a5d2f4e22bb725a086a0701a.tar.gz linux-stable-e6b678c1a3673de6a5d2f4e22bb725a086a0701a.tar.bz2 linux-stable-e6b678c1a3673de6a5d2f4e22bb725a086a0701a.zip |
ovl: fix NULL pointer dereference in copy up warning
commit 4ee7e4a6c9b298da44029ed9ec8ed23ae49cc209 upstream.
This patch is fixing a NULL pointer dereference to get a recently
introduced warning message working.
Fixes: 5b0a414d06c3 ("ovl: fix filattr copy-up failure")
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Cc: <stable@vger.kernel.org> # v5.15
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | fs/overlayfs/copy_up.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index 791b1916b098..e040970408d4 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -145,7 +145,7 @@ static int ovl_copy_fileattr(struct inode *inode, struct path *old, if (err == -ENOTTY || err == -EINVAL) return 0; pr_warn("failed to retrieve lower fileattr (%pd2, err=%i)\n", - old, err); + old->dentry, err); return err; } @@ -178,7 +178,7 @@ static int ovl_copy_fileattr(struct inode *inode, struct path *old, return 0; } pr_warn("failed to retrieve upper fileattr (%pd2, err=%i)\n", - new, err); + new->dentry, err); return err; } |