[Bug 36117] New: possible leak in urlmon/init_session (msi/action test)

https://bugs.winehq.org/show_bug.cgi?id=36117

Bug ID: 36117
           Summary: possible leak in urlmon/init_session (msi/action test)
           Product: Wine
           Version: 1.7.17
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: urlmon
          Assignee: [e-mail]
          Reporter: [e-mail]

I've seen this in a few places. Latest was msi/action:

==21023== 216 bytes in 6 blocks are possibly lost in loss record 822 of 1,049
==21023==    at 0x7BC4C735: notify_alloc (heap.c:255)
==21023==    by 0x7BC50F79: RtlAllocateHeap (heap.c:1716)
==21023==    by 0x54285E0: heap_alloc (urlmon_main.h:236)
==21023==    by 0x5428B7F: register_namespace (session.c:126)
==21023==    by 0x544345A: init_session (urlmon_main.c:400)
==21023==    by 0x5442C28: DllMain (urlmon_main.c:157)
==21023==    by 0x54680FA: __wine_spec_dll_entry (dll_entry.c:40)
==21023==    by 0x7BC52FC0: ??? (loader.c:138)
==21023==    by 0x7BC555FE: MODULE_InitDLL (loader.c:1068)
==21023==    by 0x7BC5597C: process_attach (loader.c:1157)
==21023==    by 0x7BC5592C: process_attach (loader.c:1149)
==21023==    by 0x7BC5592C: process_attach (loader.c:1149)
==21023==    by 0x7BC59F29: attach_process_dlls (loader.c:2769)
==21023==    by 0x401B03C: ??? (port.c:60)
==21023==