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| author | Christoph Hellwig | 2014-06-30 17:48:30 +0200 |
|---|---|---|
| committer | J. Bruce Fields | 2014-07-08 23:14:29 +0200 |
| commit | 7e6a72e5f1d42768a9949d73d3337277ff96e026 (patch) | |
| tree | 934632aa5d8d84374a927ddf1855dee9d5c58485 /fs/exec.c | |
| parent | NFSD: Avoid warning message when compile at i686 arch (diff) | |
| download | kernel-qcow2-linux-7e6a72e5f1d42768a9949d73d3337277ff96e026.tar.gz kernel-qcow2-linux-7e6a72e5f1d42768a9949d73d3337277ff96e026.tar.xz kernel-qcow2-linux-7e6a72e5f1d42768a9949d73d3337277ff96e026.zip | |
nfsd: fix file access refcount leak when nfsd4_truncate fails
nfsd4_process_open2 will currently will get access to the file, and then
call nfsd4_truncate to (possibly) truncate it. If that operation fails
though, then the access references will never be released as the
nfs4_ol_stateid is never initialized.
Fix by moving the nfsd4_truncate call into nfs4_get_vfs_file, ensuring
that the refcounts are properly put if the truncate fails.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/exec.c')
0 files changed, 0 insertions, 0 deletions