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From c49a94135ca4fc24c8fbe3e3354b9f54f834512b Mon Sep 17 00:00:00 2001
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From: Atin Mukherjee <amukherj@redhat.com>
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Date: Tue, 6 Jun 2017 17:45:51 +0530
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Subject: [PATCH 490/509] glusterd: fix glusterd crash from
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 glusterd_op_ac_rcvd_brick_op_acc
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In out label, before checking ev_ctx->rsp_dict we should first check if
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ev_ctx is not NULL
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>Reviewed-on: https://review.gluster.org/17478
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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: Gaurav Yadav <gyadav@redhat.com>
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>Reviewed-by: Samikshan Bairagya <samikshan@gmail.com>
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Change-Id: I28f4f1ee9070617a0e6a23a43af8c5756f96a47e
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BUG: 1452205
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Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/108396
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Reviewed-by: Samikshan Bairagya <sbairagy@redhat.com>
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---
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 xlators/mgmt/glusterd/src/glusterd-op-sm.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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index 5fbf15f..08c39ec 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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@@ -7565,7 +7565,7 @@ glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx)
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                                            ev_ctx->commit_ctx);
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 out:
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-        if (ev_ctx->rsp_dict)
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+        if (ev_ctx && ev_ctx->rsp_dict)
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                 dict_unref (ev_ctx->rsp_dict);
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         GF_FREE (ev_ctx);
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         gf_msg_debug (this->name, 0, "Returning %d", ret);
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-- 
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1.8.3.1
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