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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-02 13:28:57 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-03 09:37:11 -0500 |
| commit | e9cc6c234bfe414ef36f484e3ad8be621854c440 (patch) | |
| tree | 8f1b6bf16c9f6b340fa398d39f55bcc51be4f05e /fs/nfs/nfs4renewd.c | |
| parent | b8c9a18712f7b617fda66d878ce3759c9e575ba0 (diff) | |
| download | kernel_samsung_smdk4412-e9cc6c234bfe414ef36f484e3ad8be621854c440.zip kernel_samsung_smdk4412-e9cc6c234bfe414ef36f484e3ad8be621854c440.tar.gz kernel_samsung_smdk4412-e9cc6c234bfe414ef36f484e3ad8be621854c440.tar.bz2 | |
NFS: Fix a possible Oops in fs/nfs/super.c
Sigh... commit 4584f520e1f773082ef44ff4f8969a5d992b16ec (NFS: Fix NFS
mountpoint crossing...) had a slight flaw: server can be NULL if sget()
returned an existing superblock.
Fix the fix by dereferencing s->s_fs_info.
Thanks to Coverity/Adrian Bunk and Frank Filz for spotting the bug.
(See http://bugzilla.kernel.org/show_bug.cgi?id=9647)
Also add in the same namespace Oops fix for NFSv4 in both the mountpoint
crossing case, and the referral case.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4renewd.c')
0 files changed, 0 insertions, 0 deletions