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(parent: 4e54ab8) | patch
pNFS: Fix a memory leak when attempted pnfs fails
authorTrond Myklebust <trond.myklebust@primarydata.com>
Wed, 17 Jun 2015 23:41:51 +0000 (19:41 -0400)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Thu, 18 Jun 2015 00:00:26 +0000 (20:00 -0400)
commit1ca018d28d96d07788474abf66a5f3e9594841f5
treeee6ae5fe680bfdbb1b167881367d8fa0061826a7tree | snapshot
parent4e54ab8d8c744f977ba13404342aeb260e353330commit | diff
pNFS: Fix a memory leak when attempted pnfs fails

pnfs_do_write() expects the call to pnfs_write_through_mds() to free the
pgio header and to release the layout segment before exiting. The problem
is that nfs_pgio_data_destroy() doesn't actually do this; it only frees
the memory allocated by nfs_generic_pgio().

Ditto for pnfs_do_read()...

Fix in both cases is to add a call to hdr->release(hdr).

Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/pnfs.c diff | blob | history
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