[Bug 36287] New: valgrind shows some uninitialized memory use in kernel32/tests/format_msg.c

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=36287

            Bug ID: 36287
           Summary: valgrind shows some uninitialized memory use in
                    kernel32/tests/format_msg.c
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: kernel32
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com

==28883== Conditional jump or move depends on uninitialised value(s)
==28883==    at 0x7B844447: format_add_char (format_msg.c:300)
==28883==    by 0x7B8449BF: format_message (format_msg.c:432)
==28883==    by 0x7B844C59: FormatMessageA (format_msg.c:507)
==28883==    by 0x4A75F89: test_message_wrap (format_msg.c:1013)
==28883==    by 0x4A7B0C8: func_format_msg (format_msg.c:1785)
==28883==    by 0x4B0C7A8: run_test (test.h:584)
==28883==    by 0x4B0CB97: main (test.h:654)
==28883==  Uninitialised value was created by a client request
==28883==    at 0x7BC4C52C: mark_block_uninitialized (heap.c:209)
==28883==    by 0x7BC4C697: initialize_block (heap.c:240)
==28883==    by 0x7BC50FA3: RtlAllocateHeap (heap.c:1717)
==28883==    by 0x7B84586B: HeapAlloc (heap.c:271)
==28883==    by 0x7B844608: format_message (format_msg.c:337)
==28883==    by 0x7B844C59: FormatMessageA (format_msg.c:507)
==28883==    by 0x4A75F89: test_message_wrap (format_msg.c:1013)
==28883==    by 0x4A7B0C8: func_format_msg (format_msg.c:1785)
==28883==    by 0x4B0C7A8: run_test (test.h:584)
==28883==    by 0x4B0CB97: main (test.h:654)
==28883==

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