From babdbcbb6a434d65b0fdd9df708e94bea13cf05d Mon Sep 17 00:00:00 2001 From: vinayak hegde Date: Mon, 12 Oct 2009 23:38:41 +0000 Subject: performance/write-behind: In wb_setattr file is used before getting fd context Signed-off-by: Anand V. Avati 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 --- xlators/performance/write-behind/src/write-behind.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) (limited to 'xlators/performance/write-behind/src/write-behind.c') diff --git a/xlators/performance/write-behind/src/write-behind.c b/xlators/performance/write-behind/src/write-behind.c index 5fbe1c066..ef460b112 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; -- cgit