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From 0c996d6c40c625f8a0ee6be2c220c89aaf70c840 Mon Sep 17 00:00:00 2001
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From: Mohit Agrawal <moagrawal@redhat.com>
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Date: Tue, 10 Dec 2019 08:35:23 +0530
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Subject: [PATCH 340/344] rpc: event_slot_alloc converted infinite loop after
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reach slot_used to 1024
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Problem: In the commit faf5ac13c4ee00a05e9451bf8da3be2a9043bbf2 missed one
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condition to come out from the loop so after reach the slot_used to
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1024 loop has become infinite loop
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Solution: Correct the code path to avoid the infinite loop
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> Change-Id: Ia02a109571f0d8cc9902c32db3e9b9282ee5c1db
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> Fixes: bz#1781440
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> Credits: Xavi Hernandez <xhernandez@redhat.com>
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> Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
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> (Cherry picked from commit 8030f9c0f092170ceb50cedf59b9c330022825b7)
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> (Reviewed on upstream link https://review.gluster.org/#/c/glusterfs/+/23843/)
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Change-Id: Ia02a109571f0d8cc9902c32db3e9b9282ee5c1db
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BUG: 1781444
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Credits: Xavi Hernandez <xhernandez@redhat.com>
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Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/187460
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Xavi Hernandez Juan <xhernandez@redhat.com>
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---
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libglusterfs/src/event-epoll.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libglusterfs/src/event-epoll.c b/libglusterfs/src/event-epoll.c
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index 65f5efd..5afb2f2 100644
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--- a/libglusterfs/src/event-epoll.c
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+++ b/libglusterfs/src/event-epoll.c
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@@ -92,7 +92,7 @@ retry:
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while (i < EVENT_EPOLL_TABLES) {
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switch (event_pool->slots_used[i]) {
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case EVENT_EPOLL_SLOTS:
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- continue;
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+ break;
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case 0:
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if (!event_pool->ereg[i]) {
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table = __event_newtable(event_pool, i);
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--
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1.8.3.1
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