Madhu Thorat has uploaded this change for review.

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Set no_cleanup=true prior to calling fsal_open2()/fsal_reopen2()

After a "state_lock" is held, if a FSALs open2(..)/reopen2(..) gets
called and if it fails with ESTALE then there is a possibility of
having a crash as we would try to take the same "state_lock" again in
state_wipe_file(..).
To avoid this we now set state_hdl->no_cleanup=true after holding a
"state_lock".

Change-Id: I99c611c14123266a5056c24c9a26e724476d09dd
Signed-off-by: Madhu Thorat <madhu.punjabi@in.ibm.com>
---
M src/Protocols/NFS/nfs4_op_open.c
M src/Protocols/NFS/nfs4_op_open_downgrade.c
2 files changed, 24 insertions(+), 23 deletions(-)

git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/24/487024/1

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