[Bug 36397] New: valgrind shows a couple warnings in ieframe/tests/intshcut.c

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=36397

            Bug ID: 36397
           Summary: valgrind shows a couple warnings in
                    ieframe/tests/intshcut.c
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com

../../../tools/runtest -q -P wine -T ../../.. -M ieframe.dll -p
ieframe_test.exe.so intshcut && touch intshcut.ok

preloader: Warning: failed to reserve range 00110000-68000000
preloader: Warning: failed to reserve range 7f000000-82000000
fixme:ntdll:NtLockFile I/O completion on lock not implemented yet
fixme:ole:CoCreateInstance Class {fbf23b40-e3f0-101b-8488-00aa003e56f8} does
not support aggregation
fixme:ieframe:UniformResourceLocatorA_SetUrl ignoring unsupported flags 0x1
fixme:ieframe:UniformResourceLocatorA_SetUrl ignoring unsupported flags 0x1
preloader: Warning: failed to reserve range 00110000-68000000
preloader: Warning: failed to reserve range 7f000000-82000000
==28304== Syscall param write(buf) points to uninitialised byte(s)
==28304==    at 0x421ECF3: __write_nocancel (syscall-template.S:81)
==28304==    by 0x7BC48C5A: NtWriteFile (file.c:1073)
==28304==    by 0x7B83D0FA: WriteFile (file.c:563)
==28304==    by 0x520B8B4: FileLockBytesImpl_WriteAt (filelockbytes.c:286)
==28304==    by 0x523858F: StorageImpl_WriteBigBlock (objidl.h:5753)
==28304==    by 0x523F1C7: BlockChainStream_Flush (storage32.c:6430)
==28304==    by 0x523F20D: StorageImpl_Flush (storage32.c:3284)
==28304==    by 0x52376D7: StgStreamImpl_Write (storage32.h:268)
==28304==    by 0x5233412: PropertyStorage_WritePropertyToStream
(objidl.h:4384)
==28304==    by 0x52337D6: PropertyStorage_PropertiesWriter (stg_prop.c:1861)
==28304==    by 0x5209ABB: dictionary_enumerate (dictionary.c:189)
==28304==    by 0x523588A: IPropertyStorage_fnCommit (stg_prop.c:1875)
==28304==    by 0x4A96E0C: test_ReadAndWriteProperties (propidl.h:540)
==28304==    by 0x4A97720: func_intshcut (intshcut.c:390)
==28304==    by 0x4A9532B: main (test.h:584)
==28304==  Address 0x4c8e8ce is 150 bytes inside a block of size 8,260 alloc'd
==28304==    at 0x7BC508EB: RtlAllocateHeap (heap.c:255)
==28304==    by 0x523FCD3: BlockChainStream_Construct (storage32.c:6398)
==28304==    by 0x5240991: StorageImpl_Construct.isra.29 (storage32.c:3213)
==28304==    by 0x524307E: Storage_Construct.isra.34 (storage32.c:5544)
==28304==    by 0x5243243: create_storagefile.isra.35 (storage32.c:7768)
==28304==    by 0x5243885: StgCreateStorageEx (storage32.c:7862)
==28304==    by 0x69716E1: create_shortcut (intshcut.c:820)
==28304==    by 0x697297C: InternetShortcut_Create (intshcut.c:855)
==28304==    by 0x51F950D: CoCreateInstance (unknwn.h:226)
==28304==    by 0x4A966F1: test_ReadAndWriteProperties (intshcut.c:191)
==28304==    by 0x4A97720: func_intshcut (intshcut.c:390)
==28304==    by 0x4A9532B: main (test.h:584)
==28304==  Uninitialised value was created by a stack allocation
==28304==    at 0x4A9647F: test_ReadAndWriteProperties (intshcut.c:170)
==28304== 

==28304== Conditional jump or move depends on uninitialised value(s)
==28304==    at 0x4AA6C35: winetest_vok (test.h:311)
==28304==    by 0x4AA6DFA: winetest_ok (test.h:357)
==28304==    by 0x4A96A85: test_ReadAndWriteProperties (intshcut.c:269)
==28304==    by 0x4A97720: func_intshcut (intshcut.c:390)
==28304==    by 0x4A9532B: main (test.h:584)
==28304==  Uninitialised value was created by a stack allocation
==28304==    at 0x6971816: PersistFile_Load (intshcut.c:456)
==28304==

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