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NFS: Fix use after free in write error path 

Signed-off-by: Fred Isaman <fred.isaman@gmail.com>
Fixes: 0bcbf039f6 ("nfs: handle request add failure properly")
Cc: stable@vger.kernel.org # v4.5+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Fred Isaman 2017-04-14 14:24:28 -04:00 committed by Trond Myklebust
parent 43b7d964ed
commit 1f84ccdf37
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/write.c
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@ -561,9 +561,9 @@ static void nfs_write_error_remove_page(struct nfs_page *req)
{
nfs_unlock_request(req);
nfs_end_page_writeback(req);
nfs_release_request(req);
generic_error_remove_page(page_file_mapping(req->wb_page),
req->wb_page);
nfs_release_request(req);
}
/*