[Bug 38447] New: valgrind shows an invalid read in ole32/tests/hglobalstream.c

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=38447

            Bug ID: 38447
           Summary: valgrind shows an invalid read in
                    ole32/tests/hglobalstream.c
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase, valgrind
          Severity: normal
          Priority: P2
         Component: ole32
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com
      Distribution: ---

==13974== Invalid read of size 2
==13974==    at 0x7B843008: GlobalLock (heap.c:441)
==13974==    by 0x4A9B5D8: HGLOBALStreamImpl_Read (hglobalstream.c:169)
==13974==    by 0x48885CC: IStream_Read (objidl.h:4381)
==13974==    by 0x48885CC: test_freed_hglobal (???:0)
==13974==    by 0x488885C: func_hglobalstream (hglobalstream.c:522)
==13974==    by 0x48D5D00: run_test (test.h:584)
==13974==    by 0x48D613A: main (test.h:666)
==13974==  Address 0x7f02aaf8 is 16 bytes after a block of size 32 free'd
==13974==    at 0x7BC49E5B: notify_free (heap.c:262)
==13974==    by 0x7BC4E178: RtlFreeHeap (heap.c:1761)
==13974==    by 0x4A9B51A: HGLOBALStreamImpl_Release (hglobalstream.c:123)
==13974==    by 0x4888325: IStream_Release (objidl.h:4377)
==13974==    by 0x4888325: test_copyto (???:0)
==13974==    by 0x4888857: func_hglobalstream (hglobalstream.c:521)
==13974==    by 0x48D5D00: run_test (test.h:584)
==13974==    by 0x48D613A: main (test.h:666)
==13974==

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