diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-28 14:05:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-28 14:05:55 -0700 |
| commit | 2547d1d20f3a252567f974de8ce1c572a0815d5a (patch) | |
| tree | 786404cb38c6ca55ca46a63df570c119ca32561e /fs/nfsd/vfs.c | |
| parent | 7be0d4f90ad8e0f9591fd311765a212a42e26b13 (diff) | |
| parent | f6360efb83cd6dd1476cd758834c8277508c1f15 (diff) | |
Merge branch 'for-2.6.36' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.36' of git://linux-nfs.org/~bfields/linux:
nfsd: fix NULL dereference in nfsd_statfs()
nfsd4: fix downgrade/lock logic
nfsd4: typo fix in find_any_file
nfsd4: bad BUG() in preprocess_stateid_op
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 96360a83cb9..661a6cf8e82 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -2033,15 +2033,17 @@ out: __be32 nfsd_statfs(struct svc_rqst *rqstp, struct svc_fh *fhp, struct kstatfs *stat, int access) { - struct path path = { - .mnt = fhp->fh_export->ex_path.mnt, - .dentry = fhp->fh_dentry, - }; __be32 err; err = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP | access); - if (!err && vfs_statfs(&path, stat)) - err = nfserr_io; + if (!err) { + struct path path = { + .mnt = fhp->fh_export->ex_path.mnt, + .dentry = fhp->fh_dentry, + }; + if (vfs_statfs(&path, stat)) + err = nfserr_io; + } return err; } |