From: Joshua Baergen <jbaergen@digitalocean.com>
Date: Wed, 19 Oct 2022 21:13:12 +0000 (-0600)
Subject: rgw: Fix truncated ListBuckets response.
X-Git-Tag: v17.2.6~117^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=71d0525e453ccfc803b862aaaf874f7766ef2a55;p=ceph.git

rgw: Fix truncated ListBuckets response.

Commit 54b470facffe8251dc37b2020e771d4d061cb2ae caused s3:ListBuckets to
return a maximum of 1000 buckets by default as it removed the truncation
detection from this code. We can fix this by simply setting
RGWListBuckets::is_truncated after querying for each batch of buckets.

Signed-off-by: Joshua Baergen <jbaergen@digitalocean.com>
(cherry picked from commit 4bf05121407f2108152379bb3f92d1ecbd730ea3)
---

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 0fa2ffc85aef..6068082c2357 100644
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -2397,6 +2397,8 @@ void RGWListBuckets::execute(optional_yield y)
       break;
     }
 
+    is_truncated = buckets.is_truncated();
+
     /* We need to have stats for all our policies - even if a given policy
      * isn't actually used in a given account. In such situation its usage
      * stats would be simply full of zeros. */