[Bug 46344] New: valgrind shows some invalid reads in mshtml/tests/ htmldoc.c
https://bugs.winehq.org/show_bug.cgi?id=46344 Bug ID: 46344 Summary: valgrind shows some invalid reads in mshtml/tests/htmldoc.c Product: Wine Version: 4.0-rc3 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: mshtml Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: --- ../../../tools/runtest -q -P wine -T ../../.. -M mshtml.dll -p mshtml_test.exe.so htmldoc && touch htmldoc.ok ==14162== Thread 6: ==14162== Syscall param writev(vector[...]) points to uninitialised byte(s) ==14162== at 0x4356813: writev (writev.c:26) ==14162== by 0x7BC75457: send_request (server.c:228) ==14162== by 0x7BC76158: server_call_unlocked (server.c:288) ==14162== by 0x7BC761AD: wine_server_call (server.c:321) ==14162== by 0x7BC419E5: server_write_file (file.c:621) ==14162== by 0x7BC43FCB: NtWriteFile (file.c:1229) ==14162== by 0x53E1016: rpcrt4_conn_np_write (rpc_transport.c:416) ==14162== by 0x53D374C: rpcrt4_conn_write (rpc_binding.h:197) ==14162== by 0x53D4FD0: RPCRT4_SendWithAuth (rpc_message.c:850) ==14162== by 0x53D5CE2: RPCRT4_Send (rpc_message.c:1249) ==14162== by 0x53D78DD: process_request_packet (rpc_server.c:462) ==14162== by 0x53D85EE: RPCRT4_process_packet (rpc_server.c:517) ==14162== by 0x53D867F: RPCRT4_worker_thread (rpc_server.c:539) ==14162== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==14162== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==14162== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==14162== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==14162== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==14162== Address 0x49c2b0c is 44 bytes inside a recently re-allocated block of size 92 alloc'd ==14162== at 0x7BC483AD: notify_alloc (heap.c:260) ==14162== by 0x7BC4B8D1: RtlAllocateHeap (heap.c:1726) ==14162== by 0x53D5086: RPCRT4_SendWithAuth (rpc_message.c:809) ==14162== by 0x53D5CE2: RPCRT4_Send (rpc_message.c:1249) ==14162== by 0x53D78DD: process_request_packet (rpc_server.c:462) ==14162== by 0x53D85EE: RPCRT4_process_packet (rpc_server.c:517) ==14162== by 0x53D867F: RPCRT4_worker_thread (rpc_server.c:539) ==14162== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==14162== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==14162== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==14162== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==14162== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==14162== Uninitialised value was created by a client request ==14162== at 0x7BC4831C: mark_block_uninitialized (heap.c:214) ==14162== by 0x7BC4A643: initialize_block (heap.c:245) ==14162== by 0x7BC4B8E7: RtlAllocateHeap (heap.c:1727) ==14162== by 0x4BE5298: IMalloc_fnAlloc (ifs.c:187) ==14162== by 0x4BE572E: IMalloc_Alloc (objidl.h:1414) ==14162== by 0x4BE572E: CoTaskMemAlloc (???:0) ==14162== by 0x4C12F6A: RemUnknown_RemQueryInterface (stubmanager.c:719) ==14162== by 0x4C1B589: IRemUnknown_RemQueryInterface_Stub (dcom_p.c:366) ==14162== by 0x53B2DB4: CStdStubBuffer_Invoke (cstub.c:490) ==14162== by 0x4BFC003: IRpcStubBuffer_Invoke (objidl.h:7887) ==14162== by 0x4BFC003: RPC_ExecuteCall (???:0) ==14162== by 0x4BCB493: apartment_wndproc (compobj.c:1500) ==14162== by 0x4F06F0D: ??? (in /home/austin/wine-valgrind/dlls/user32/user32.dll.so) ==14162== by 0x4F0752B: call_window_proc (winproc.c:246) ==14162== by 0x4F09554: WINPROC_call_window (winproc.c:921) ==14162== by 0x4ECF35F: DispatchMessageW (message.c:4055) ==14162== by 0x4AA1F06: IEWinMain (iexplore.c:1193) ==14162== by 0x4A419F3: wWinMain (main.c:92) ==14162== by 0x4A41C48: wmain (exe_wmain.c:51) ==14162== by 0x4A41B3F: __wine_spec_exe_wentry (exe_wentry.c:36) ==14162== by 0x7B45C1E1: ??? (in /home/austin/wine-valgrind/dlls/kernel32/kernel32.dll.so) ==14162== by 0x7B460231: start_process (process.c:1273) ==14162== ==13345== Thread 40: ==13345== Syscall param writev(vector[...]) points to uninitialised byte(s) ==13345== at 0x4356813: writev (writev.c:26) ==13345== by 0x7BC75457: send_request (server.c:228) ==13345== by 0x7BC76158: server_call_unlocked (server.c:288) ==13345== by 0x7BC761AD: wine_server_call (server.c:321) ==13345== by 0x7BC419E5: server_write_file (file.c:621) ==13345== by 0x7BC43FCB: NtWriteFile (file.c:1229) ==13345== by 0x53A8016: rpcrt4_conn_np_write (rpc_transport.c:416) ==13345== by 0x539A74C: rpcrt4_conn_write (rpc_binding.h:197) ==13345== by 0x539BFD0: RPCRT4_SendWithAuth (rpc_message.c:850) ==13345== by 0x539CCE2: RPCRT4_Send (rpc_message.c:1249) ==13345== by 0x539E8DD: process_request_packet (rpc_server.c:462) ==13345== by 0x539F5EE: RPCRT4_process_packet (rpc_server.c:517) ==13345== by 0x539F67F: RPCRT4_worker_thread (rpc_server.c:539) ==13345== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==13345== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==13345== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==13345== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==13345== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==13345== Address 0x8eb5f64 is 44 bytes inside a recently re-allocated block of size 92 alloc'd ==13345== at 0x7BC483AD: notify_alloc (heap.c:260) ==13345== by 0x7BC4B8D1: RtlAllocateHeap (heap.c:1726) ==13345== by 0x539C086: RPCRT4_SendWithAuth (rpc_message.c:809) ==13345== by 0x539CCE2: RPCRT4_Send (rpc_message.c:1249) ==13345== by 0x539E8DD: process_request_packet (rpc_server.c:462) ==13345== by 0x539F5EE: RPCRT4_process_packet (rpc_server.c:517) ==13345== by 0x539F67F: RPCRT4_worker_thread (rpc_server.c:539) ==13345== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==13345== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==13345== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==13345== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==13345== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==13345== Uninitialised value was created by a client request ==13345== at 0x7BC4831C: mark_block_uninitialized (heap.c:214) ==13345== by 0x7BC4A643: initialize_block (heap.c:245) ==13345== by 0x7BC4B8E7: RtlAllocateHeap (heap.c:1727) ==13345== by 0x4CAC298: IMalloc_fnAlloc (ifs.c:187) ==13345== by 0x4CAC72E: IMalloc_Alloc (objidl.h:1414) ==13345== by 0x4CAC72E: CoTaskMemAlloc (???:0) ==13345== by 0x4CD9F6A: RemUnknown_RemQueryInterface (stubmanager.c:719) ==13345== by 0x4CE2589: IRemUnknown_RemQueryInterface_Stub (dcom_p.c:366) ==13345== by 0x5379DB4: CStdStubBuffer_Invoke (cstub.c:490) ==13345== by 0x4CC3003: IRpcStubBuffer_Invoke (objidl.h:7887) ==13345== by 0x4CC3003: RPC_ExecuteCall (???:0) ==13345== by 0x4C92493: apartment_wndproc (compobj.c:1500) ==13345== by 0x4FCDF0D: ??? (in /home/austin/wine-valgrind/dlls/user32/user32.dll.so) ==13345== by 0x4FCE52B: call_window_proc (winproc.c:246) ==13345== by 0x4FD0554: WINPROC_call_window (winproc.c:921) ==13345== by 0x4F9635F: DispatchMessageW (message.c:4055) ==13345== by 0x4C98407: CoWaitForMultipleHandles (compobj.c:4591) ==13345== by 0x4CC1047: ClientRpcChannelBuffer_SendReceive (rpc.c:913) ==13345== by 0x53782FE: IRpcChannelBuffer_SendReceive (objidl.h:7075) ==13345== by 0x53782FE: NdrProxySendReceive (???:0) ==13345== by 0x2327655D: ITargetFramePriv2_AggregatedNavigation2_Proxy (actxprxy_htiface_p.c:3445) ==13345== by 0x6EDE7BE: ITargetFramePriv2_AggregatedNavigation2 (htiface.h:600) ==13345== by 0x6EDE7BE: navigate_new_window (???:0) ==13345== by 0x6ED00E4: HTMLWindow2_open (htmlwindow.c:1012) ==13345== -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=46344 --- Comment #1 from Austin English <austinenglish(a)gmail.com> --- This also shows up in (at least) msi/tests/install.c: ../../../tools/runtest -q -P wine -T ../../.. -M msi.dll -p msi_test.exe.so install && touch install.ok ==19047== Thread 6: ==19047== Syscall param writev(vector[...]) points to uninitialised byte(s) ==19047== at 0x4356813: writev (writev.c:26) ==19047== by 0x7BC75457: send_request (server.c:228) ==19047== by 0x7BC76158: server_call_unlocked (server.c:288) ==19047== by 0x7BC761AD: wine_server_call (server.c:321) ==19047== by 0x7BC419E5: server_write_file (file.c:621) ==19047== by 0x7BC43FCB: NtWriteFile (file.c:1229) ==19047== by 0x4DD3016: rpcrt4_conn_np_write (rpc_transport.c:416) ==19047== by 0x4DC574C: rpcrt4_conn_write (rpc_binding.h:197) ==19047== by 0x4DC6FD0: RPCRT4_SendWithAuth (rpc_message.c:850) ==19047== by 0x4DC7CE2: RPCRT4_Send (rpc_message.c:1249) ==19047== by 0x4DC98DD: process_request_packet (rpc_server.c:462) ==19047== by 0x4DCA5EE: RPCRT4_process_packet (rpc_server.c:517) ==19047== by 0x4DCA67F: RPCRT4_worker_thread (rpc_server.c:539) ==19047== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==19047== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==19047== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==19047== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== Address 0x4960778 is 56 bytes inside a recently re-allocated block of size 188 alloc'd ==19047== at 0x7BC483AD: notify_alloc (heap.c:260) ==19047== by 0x7BC4B8D1: RtlAllocateHeap (heap.c:1726) ==19047== by 0x4DC7086: RPCRT4_SendWithAuth (rpc_message.c:809) ==19047== by 0x4DC7CE2: RPCRT4_Send (rpc_message.c:1249) ==19047== by 0x4DC98DD: process_request_packet (rpc_server.c:462) ==19047== by 0x4DCA5EE: RPCRT4_process_packet (rpc_server.c:517) ==19047== by 0x4DCA67F: RPCRT4_worker_thread (rpc_server.c:539) ==19047== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==19047== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==19047== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==19047== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== Uninitialised value was created by a client request ==19047== at 0x7BC4831C: mark_block_uninitialized (heap.c:214) ==19047== by 0x7BC4A643: initialize_block (heap.c:245) ==19047== by 0x7BC4B8E7: RtlAllocateHeap (heap.c:1727) ==19047== by 0x4F93671: heap_alloc (heap.h:29) ==19047== by 0x4F957C2: MIDL_user_allocate (custom.c:71) ==19047== by 0x4FCA09A: marshal_record (record.c:1124) ==19047== by 0x4FBEFF3: s_remote_ViewGetColumnInfo (msiquery.c:1208) ==19047== by 0x4FEC2D0: IWineMsiRemote_remote_ViewGetColumnInfo (winemsi_s.c:527)==19047== by 0x4DC95EB: process_request_packet (rpc_server.c:439) ==19047== by 0x4DCA5EE: RPCRT4_process_packet (rpc_server.c:517) ==19047== by 0x4DCA67F: RPCRT4_worker_thread (rpc_server.c:539) ==19047== by 0x7BC85243: process_rtl_work_item (threadpool.c:349) ==19047== by 0x7BC867A7: threadpool_worker_proc (threadpool.c:2126) ==19047== by 0x7BC77F0F: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== by 0x7BC7B2D5: call_thread_func (signal_i386.c:2654) ==19047== by 0x7BC77F01: ??? (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==19047== -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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