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| author | Fedor Pchelkin <pchelkin@ispras.ru> | 2023-07-25 14:58:58 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2023-08-19 10:26:29 -0400 |
| commit | 4e3733fd2b0f677faae21cf838a43faf317986d3 (patch) | |
| tree | cff0af28313860eec8604d3b2027bc02e8e12581 /fs/xfs/xfs_ioctl.c | |
| parent | c3dd7de2a3137d84161dcfb522c19f8b2884e502 (diff) | |
NFSv4.2: fix error handling in nfs42_proc_getxattr
There is a slight issue with error handling code inside
nfs42_proc_getxattr(). If page allocating loop fails then we free the
failing page array element which is NULL but __free_page() can't deal with
NULL args.
Found by Linux Verification Center (linuxtesting.org).
Fixes: a1f26739ccdc ("NFSv4.2: improve page handling for GETXATTR")
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
0 files changed, 0 insertions, 0 deletions