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From 0e9d29c1ae1ba6954299489012ba69466709af0f Mon Sep 17 00:00:00 2001
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From: Raghavendra G <rgowdapp@redhat.com>
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Date: Thu, 3 May 2018 09:34:39 +0530
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Subject: [PATCH 249/260] cluster/dht: unwind if dht_selfheal_dir_mkdir returns
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an error
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If dht_selfheal_dir_mkdir returns an error, cbk passed to
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dht_selfheal_directory is not invoked. So, Current codepath leaves an
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unwound frame resulting in a hung fop forever.
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> Change-Id: I422308b8a34a074301ca46b029ffe676f5e0f66c
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> fixes: bz#1574305
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> Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
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upstream patch: https://review.gluster.org/19953/
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Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
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Change-Id: I3ea6510d936eca6198147704d93580bd733eaeea
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BUG: 1561999
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Reviewed-on: https://code.engineering.redhat.com/gerrit/137725
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Nithya Balachandran <nbalacha@redhat.com>
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---
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xlators/cluster/dht/src/dht-selfheal.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/xlators/cluster/dht/src/dht-selfheal.c b/xlators/cluster/dht/src/dht-selfheal.c
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index 7b192d3..53c59a2 100644
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--- a/xlators/cluster/dht/src/dht-selfheal.c
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+++ b/xlators/cluster/dht/src/dht-selfheal.c
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@@ -2336,7 +2336,11 @@ dht_selfheal_directory (call_frame_t *frame, dht_selfheal_dir_cbk_t dir_cbk,
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local->heal_layout = _gf_false;
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}
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- dht_selfheal_dir_mkdir (frame, loc, layout, 0);
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+ ret = dht_selfheal_dir_mkdir (frame, loc, layout, 0);
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+ if (ret < 0) {
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+ ret = 0;
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+ goto sorry_no_fix;
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+ }
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return 0;
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--
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1.8.3.1
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