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From d59493a3c3b98f57a3bd0faae434710d1ae5a4c9 Mon Sep 17 00:00:00 2001
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From: Atin Mukherjee <amukherj@redhat.com>
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Date: Thu, 9 Feb 2017 10:28:55 +0530
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Subject: [PATCH 329/361] glusterd: put null check for mod_dict in
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 build_shd_graph
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mainline:
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> BUG: 1420614
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> Reviewed-on: https://review.gluster.org/16573
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> Smoke: Gluster Build System <jenkins@build.gluster.org>
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> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
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> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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> Reviewed-by: Ravishankar N <ravishankar@redhat.com>
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> Reviewed-by: Prashanth Pai <ppai@redhat.com>
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(cherry picked from commit 5dbea2de716e9e970769ee78c24bc6cc36e76ed5)
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BUG: 1326183
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Change-Id: I849f5f7eb5932d2dc2a76f8abc61e41231f9883e
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Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/101310
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Tested-by: Milind Changire <mchangir@redhat.com>
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---
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 xlators/mgmt/glusterd/src/glusterd-volgen.c | 3 ++-
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 1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c
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index f661b8d..1b53e7c 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-volgen.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c
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@@ -4694,7 +4694,8 @@ build_shd_graph (volgen_graph_t *graph, dict_t *mod_dict)
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                 goto out;
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         }
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-        graph_check = dict_get_str_boolean (mod_dict, "graph-check", 0);
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+        if (mod_dict)
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+                graph_check = dict_get_str_boolean (mod_dict, "graph-check", 0);
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         iostxl = volgen_graph_add_as (graph, "debug/io-stats", "glustershd");
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         if (!iostxl) {
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                 ret = -1;
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-- 
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1.8.3.1
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