[Bug 28696] New: ieframe/tests/intshcut.c: Uninitialised value in test_ReadAndWriteProperties

wine-bugs at winehq.org wine-bugs at winehq.org
Thu Oct 13 10:38:22 CDT 2011


http://bugs.winehq.org/show_bug.cgi?id=28696

             Bug #: 28696
           Summary: ieframe/tests/intshcut.c: Uninitialised value in
                    test_ReadAndWriteProperties
           Product: Wine
           Version: 1.3.30
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ieframe
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: dank at kegel.com
    Classification: Unclassified


While doing 'make intshcut.ok', valgrind complained:

Syscall param write(buf) points to uninitialised byte(s)
   at __write_nocancel (syscall-template.S:82)
   by WriteFile (file.c:547)
   by FileLockBytesImpl_WriteAt (filelockbytes.c:286)
   by StorageImpl_WriteAt (storage32.c:347)
   by StorageImpl_WriteBigBlock (storage32.c:4026)
   by BlockChainStream_Flush (storage32.c:6041)
   by StorageImpl_Flush (storage32.c:2984)
   by StgStreamImpl_Write (storage32.h:261)
   by PropertyStorage_WritePropertyToStream (stg_prop.c:1689)
   by PropertyStorage_PropertiesWriter (stg_prop.c:1786)
   by dictionary_enumerate (dictionary.c:189)
   by IPropertyStorage_fnCommit (stg_prop.c:1800)
   by test_ReadAndWriteProperties (intshcut.c:239)
   by func_intshcut (intshcut.c:403)
   by run_test (test.h:556)
   by main (test.h:624)
 Address 0x7f08afde is 150 bytes inside a block of size 8,260 alloc'd
   at RtlAllocateHeap (heap.c:254)
   by BlockChainStream_Construct (storage32.c:6009)
   by StorageImpl_Construct (storage32.c:2924)
   by Storage_Construct (storage32.c:5168)
   by create_storagefile (storage32.c:7384)
   by StgCreateStorageEx (storage32.c:7479)
   by create_shortcut (intshcut.c:820)
   by InternetShortcut_Create (intshcut.c:855)
   by CoCreateInstance (compobj.c:2641)
   by test_ReadAndWriteProperties (intshcut.c:204)
   by func_intshcut (intshcut.c:403)
   by run_test (test.h:556)
   by main (test.h:624)
 Uninitialised value was created by a stack allocation
   at test_ReadAndWriteProperties (intshcut.c:183)

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