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| author | J. Bruce Fields <bfields@redhat.com> | 2016-07-19 23:33:04 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2016-08-04 23:11:48 +0200 |
| commit | e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c (patch) | |
| tree | f87cc0dee5dbb4f22fda8ab3c92dba6e83b75a29 /net/8021q | |
| parent | nfsd: remove redundant zero-length check from create (diff) | |
| download | linux-e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c.tar.xz linux-e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c.zip | |
nfsd: check d_can_lookup in fh_verify of directories
Create and other nfsd ops generally assume we can call lookup_one_len on
inodes with S_IFDIR set. Al says that this assumption isn't true in
general, though it should be for the filesystem objects nfsd sees.
Add a check just to make sure our assumption isn't violated.
Remove a couple checks for i_op->lookup in create code.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/8021q')
0 files changed, 0 insertions, 0 deletions