[Bug 36606] New: valgrind shows uninitialized memory use in ws2_32/tests/protocol.c

https://bugs.winehq.org/show_bug.cgi?id=36606

Bug ID: 36606
           Summary: valgrind shows uninitialized memory use in
                    ws2_32/tests/protocol.c
           Product: Wine
           Version: 1.7.19
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: winsock
          Assignee: [e-mail]
          Reporter: [e-mail]

==21539== Invalid write of size 4
==21539==    at 0x402F31D: memset (vg_replace_strmem.c:1087)
==21539==    by 0x4E1CFD5: WS_EnterSingleProtocolA (socket.c:1778)
==21539==    by 0x4E1D22C: WS_EnumProtocols (socket.c:1832)
==21539==    by 0x4E2CC95: WSAEnumProtocolsA (socket.c:7483)
==21539==    by 0x4CA2650: test_WSAEnumProtocolsA (protocol.c:110)
==21539==    by 0x4CA2D46: func_protocol (protocol.c:202)
==21539==    by 0x4CCAD54: run_test (test.h:584)
==21539==    by 0x4CCB143: main (test.h:654)
==21539==  Address 0x499bf18 is 0 bytes after a block of size 744 alloc'd
==21539==    at 0x7BC4C6DF: notify_alloc (heap.c:255)
==21539==    by 0x7BC50F23: RtlAllocateHeap (heap.c:1716)
==21539==    by 0x4CA2624: test_WSAEnumProtocolsA (protocol.c:106)
==21539==    by 0x4CA2D46: func_protocol (protocol.c:202)
==21539==    by 0x4CCAD54: run_test (test.h:584)
==21539==    by 0x4CCB143: main (test.h:654)
==21539==