diff options
| author | vinayak hegde <vinayak@gluster.com> | 2009-10-12 23:38:41 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-10-13 04:53:18 -0700 |
| commit | babdbcbb6a434d65b0fdd9df708e94bea13cf05d (patch) | |
| tree | 3cbf758a88db38d04fc56d76d3146ebb4382b56b /xlators/performance/write-behind | |
| parent | e84a3cf74947d7a6deace07a1726376aa0a8a6a4 (diff) | |
performance/write-behind: In wb_setattr file is used before getting fd context
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 310 (While trying to create a file on replicate with write behind set-up, client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=310
Diffstat (limited to 'xlators/performance/write-behind')
| -rw-r--r-- | xlators/performance/write-behind/src/write-behind.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/xlators/performance/write-behind/src/write-behind.c b/xlators/performance/write-behind/src/write-behind.c index 5fbe1c06601..ef460b1123e 100644 --- a/xlators/performance/write-behind/src/write-behind.c +++ b/xlators/performance/write-behind/src/write-behind.c @@ -1126,7 +1126,23 @@ wb_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, wb_request_t *request = NULL; int32_t ret = -1, op_errno = EINVAL; - local = CALLOC (1, sizeof (*local)); + if (loc->inode) + { + /* + FIXME: fd_lookup extends life of fd till the execution of + setattr_cbk + */ + iter_fd = fd_lookup (loc->inode, frame->root->pid); + if (iter_fd) { + if (!fd_ctx_get (iter_fd, this, &tmp_file)){ + file = (wb_file_t *)(long)tmp_file; + } else { + fd_unref (iter_fd); + } + } + } + + local = CALLOC (1, sizeof (*local)); if (local == NULL) { op_errno = ENOMEM; goto unwind; |