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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-09-02 16:48:32 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-09-03 16:57:57 -0400 |
| commit | 2671a4bf3516757ca028c139a7902a50f2bd994a (patch) | |
| tree | 9b60719bdd52cdae10f4b64525c13f072e1ac7b0 /fs/nfsd/nfsfh.c | |
| parent | bc6c53d5a1383d5d9632adf33bd03458cfc0869d (diff) | |
NFSd: Fix filehandle leak in exp_pseudoroot() and nfsd4_path()
nfsd4_path() allocates a temporary filehandle and then fails to free it
before the function exits, leaking reference counts to the dentry and
export that it refers to.
Also, nfsd4_lookupp() puts the result of exp_pseudoroot() in a temporary
filehandle which it releases on success of exp_pseudoroot() but not on
failure; fix exp_pseudoroot to ensure that on failure it releases the
filehandle before returning.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/nfsd/nfsfh.c')
0 files changed, 0 insertions, 0 deletions