Bug #20838
warning: ‘<anonymous>.cls::rbd::GroupSnapshotNamespace::group_pool’ may be used uninitialized in this function [-Wmaybe-uninitialized]
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
- pwd
/root/ceph/build - make -j4
[ 10%] Building CXX object src/tools/rbd_mirror/CMakeFiles/rbd_mirror_types.dir/instance_watcher/Types.cc.o
In file included from /root/ceph/src/cls/rbd/cls_rbd_types.cc:5:0:
/root/ceph/src/cls/rbd/cls_rbd_types.h: In member function ‘void cls::rbd::SnapshotNamespaceOnDisk::decode(ceph::buffer::list::iterator&)’:
/root/ceph/src/cls/rbd/cls_rbd_types.h:248:8: warning: ‘<anonymous>.cls::rbd::GroupSnapshotNamespace::group_pool’ may be used uninitialized in this function [-Wmaybe-uninitialized]
struct GroupSnapshotNamespace {
^~~~~~~~~~~~~~~~~~~~
/root/ceph/src/cls/rbd/cls_rbd_types.h:248:8: warning: ‘<anonymous>.cls::rbd::GroupSnapshotNamespace::group_pool’ may be used uninitialized in this function [-Wmaybe-uninitialized]
struct GroupSnapshotNamespace {
^~~~~~~~~~~~~~~~~~~~
/root/ceph/src/cls/rbd/cls_rbd_types.h:248:8: warning: ‘*((void*)(& temp)+8).cls::rbd::GroupSnapshotNamespace::group_pool’ may be used uninitialized in this function [-Wmaybe-uninitialized]
struct GroupSnapshotNamespace {
History
#1 Updated by Jos Collin over 6 years ago
- Status changed from New to Rejected
This is a gcc bug. Please see: https://github.com/ceph/ceph/pull/15553