Event Log Service causes EventViewer crash when reading in "Oldest first" mode twice

reactos-bootcd-0.4.15-dev-5130-gc1c1279-x86-gcc-lin-dbg

• Open Event Viewer
• Open "System Logs"
• Toggle view mode (Oldest first / Newest First) using main menu (once or twice)
• alternative select "oldest first" and then his F5 (refresh)
• Crash

Full session log attached

guilty code : https://git.reactos.org/?p=reactos.git;a=blob;f=base/applications/mscutils/eventvwr/eventvwr.c;h=f707d58504110b9b16025498bcea8bb63da4b6ca;hb=f3141fb29ebc26bcf177163edd48ae0408bb381b#l3548 and deeper likely https://git.reactos.org/?p=reactos.git;a=blob;f=base/services/eventlog/file.c;hb=f3141fb29ebc26bcf177163edd48ae0408bb381b#l766 when it comes to foward/backward record reading when leads to the assumption that the bug is indeed in EventLog service and not in EventViewer application (+ ReactOS EventViewer application does not crash in Windows 2K3)