From: Chanyoung Park <chaney.p@kakaoenterprise.com>
Date: Tue, 19 Aug 2025 09:14:45 +0000 (+0000)
Subject: crimson/.../circular_journal_space: fix boundary check
X-Git-Tag: testing/wip-vshankar-testing-20250825.134853-debug~13^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=fbe17bf451010d31aa8c31c5305e347971f7cced;p=ceph-ci.git

crimson/.../circular_journal_space: fix boundary check

Signed-off-by: Chanyoung Park <chaney.p@kakaoenterprise.com>
---

diff --git a/src/crimson/os/seastore/journal/circular_journal_space.cc b/src/crimson/os/seastore/journal/circular_journal_space.cc
index 29095abf9c3..775f56d5de3 100644
--- a/src/crimson/os/seastore/journal/circular_journal_space.cc
+++ b/src/crimson/os/seastore/journal/circular_journal_space.cc
@@ -57,8 +57,6 @@ CircularJournalSpace::write(ceph::bufferlist&& to_write) {
   if (encoded_size > get_records_available_size()) {
     ceph_abort_msg("should be impossible with EPM reservation");
   }
-  assert(encoded_size + get_rbm_addr(get_written_to())
-	 < get_journal_end());
 
   auto target = get_rbm_addr(get_written_to());
   auto new_written_to = target + encoded_size;
@@ -162,7 +160,7 @@ CircularJournalSpace::device_write_bl(
 {
   LOG_PREFIX(CircularJournalSpace::device_write_bl);
   auto length = bl.length();
-  if (offset + length > get_journal_end()) {
+  if (offset + length >= get_journal_end()) {
     return crimson::ct_error::erange::make();
   }
   DEBUG(