From: Adam Kupczyk <akupczyk@ibm.com>
Date: Thu, 8 May 2025 17:17:51 +0000 (+0000)
Subject: os/bluestore/bluefs: Fix bluefs_fnode_t::seek
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f6a569b92670e22979f3965c31d287bb6c553031;p=ceph.git

os/bluestore/bluefs: Fix bluefs_fnode_t::seek

When offset is larger than 2^63 the function logic thought valid
extent has been found. Fixed now.

Fixes: https://tracker.ceph.com/issues/70911

Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>
---

diff --git a/src/os/bluestore/bluefs_types.cc b/src/os/bluestore/bluefs_types.cc
index 80e948a72f2bb..046527ad5234b 100644
--- a/src/os/bluestore/bluefs_types.cc
+++ b/src/os/bluestore/bluefs_types.cc
@@ -261,7 +261,7 @@ mempool::bluefs::vector<bluefs_extent_t>::iterator bluefs_fnode_t::seek(
   }
 
   while (p != extents.end()) {
-    if ((int64_t) offset >= p->length) {
+    if (offset >= p->length) {
       offset -= p->length;
       ++p;
     } else {