- Wine-Bugs - list.winehq.org

[Bug 53247] New: user32:sysparams - test_dpi_context() fails on Windows 10 1909+
by WineHQ Bugzilla July 24, 2023

July 24, 2023

https://bugs.winehq.org/show_bug.cgi?id=53247 Bug ID: 53247 Summary: user32:sysparams - test_dpi_context() fails on Windows 10 1909+ Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com user32:sysparams - test_dpi_context() fails on Windows 10 1909+: sysparams.c:3813: Test failed: got 0 sysparams.c:3814: Test failed: wrong value -1 https://test.winehq.org/data/patterns.html#user32:sysparams These traces could include a bit more information rather than leaving most of it to the source line number. -- 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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[Bug 55308] New: tools/winebuild/res16.c:156:5: runtime error: null pointer passed as argument 1, which is declared to never be null (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55308 Bug ID: 55308 Summary: tools/winebuild/res16.c:156:5: runtime error: null pointer passed as argument 1, which is declared to never be null (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian Created attachment 74908 --> https://bugs.winehq.org/attachment.cgi?id=74908 build log I've been using UndefinedBehaviorSanitizer at my day job and found it pretty useful, so did some brief testing on it with Wine. Not everything builds (notably loader/ and dlls/ntdll/unix/), but most other stuff does. For this issue, just recompiling tools/winebuild is enough to see the issue: ./configure && make -j12 cd tools/winebuild make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" cd ../../dlls/avifile.dll16/ make clean && make tools/winegcc/winegcc -o dlls/avifile.dll16/i386-windows/avifile.dll16 --wine-objdir . -b i686-w64-mingw32 -Wl,--wine-builtin -shared \ dlls/avifile.dll16/avifile.dll16.spec -m16 -Wb,--main-module,avifil32.dll \ dlls/avifile.dll16/i386-windows/main.o dlls/avifil32/i386-windows/libavifil32.a \ dlls/winecrt0/i386-windows/libwinecrt0.a dlls/ucrtbase/i386-windows/libucrtbase.a \ dlls/krnl386.exe16/i386-windows/libkernel.a dlls/kernel32/i386-windows/libkernel32.a \ dlls/ntdll/i386-windows/libntdll.a -Wl,--disable-stdcall-fixup tools/winebuild/res16.c:156:5: runtime error: null pointer passed as argument 1, which is declared to never be null Seems to affect most win16 dlls, there are a total of 44 occurrences (build log attached). -- 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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[Bug 54015] New: Accessing shared memory from Linux
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=54015 Bug ID: 54015 Summary: Accessing shared memory from Linux Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: berarma(a)hotmail.com Distribution: --- Some Windows games and applications share some internals through shared memory with external tools. Shared memory is preferred over sockets because it adds no overhead with no latency. It's mostly used in driving and flying simulators to provide visual overlays, data on additional displays, telemetry, rig movement, etc. from external tools. There's also scientific apps using it for similar purposes or general inter-process communication. It's common to use tagged shared memory blocks that external tools can then access using the already known tag. Here's an example from a Python application for rFactor 2: self._rf2_tele = mmap.mmap(0, ctypes.sizeof(rF2Telemetry), f"$rFactor2SMMP_Telemetry${input_pid}") self._rf2_scor = mmap.mmap(0, ctypes.sizeof(rF2Scoring), f"$rFactor2SMMP_Scoring${input_pid}") self._rf2_ext = mmap.mmap(0, ctypes.sizeof(rF2Extended), f"$rFactor2SMMP_Extended${input_pid}") self._rf2_ffb = mmap.mmap(0, ctypes.sizeof(rF2ForceFeedback), "$rFactor2SMMP_ForceFeedback$") Allowing these shared memory blocks to be accessed from Linux would allow us to port some of these tools or even implement or own. Then these tools could access resources or hardware that isn't available from inside the Wine prefix. Some of these tools also fail to run on Wine. Since I guess Wine is already using Linux shared memory mechanism to implement Windows shared memory, the blocks are already available at /dev/shm but they use generic names that can't be associated to the tag used on Windows. Having these shared memory blocks created in the prefix directory with a name containing the tag used on creation would allow us to use it from our native applications. Or any other way to find them using the tags used on Windows. Thanks for your attention. -- 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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[Bug 55315] New: tools/wrc/parser.l:626:5: runtime error: null pointer passed as argument 2, which is declared to never be null (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55315 Bug ID: 55315 Summary: tools/wrc/parser.l:626:5: runtime error: null pointer passed as argument 2, which is declared to never be null (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian +++ This bug was initially created as a clone of Bug #55314 +++ For this issue, just recompiling tools/wrc is enough to see the issue: ./configure && make -j12 cd tools/wrc make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/wrc/wrc -u -o programs/winedbg/winedbg.res --nostdinc --po-dir=po -Iprograms/winedbg -Iinclude -Iinclude/msvcrt \ -Ilibs/zydis/include -D_UCRT -D__WINESRC__ programs/winedbg/winedbg.rc tools/wrc/parser.l:626:5: runtime error: null pointer passed as argument 2, which is declared to never be null -- 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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[Bug 55314] New: tools/wrc/genres.c:1078:31: runtime error: left shift of 40664 by 16 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55314 Bug ID: 55314 Summary: tools/wrc/genres.c:1078:31: runtime error: left shift of 40664 by 16 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian For this issue, just recompiling tools/wmc is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/wrc/wrc -u -o dlls/fusion/version.res --nostdinc -Idlls/fusion -Iinclude -Iinclude/msvcrt -D_UCRT -D__WINESRC__ \ dlls/fusion/version.rc tools/wrc/genres.c:1078:31: runtime error: left shift of 50727 by 16 places cannot be represented in type 'int' tools/wrc/genres.c:1080:31: runtime error: left shift of 50727 by 16 places cannot be represented in type 'int' tools/wrc/wrc -u -o dlls/msvcr120/version.res --nostdinc -Idlls/msvcr120 -Idlls/msvcrt -Iinclude -Iinclude/msvcrt \ -D_MSVCR_VER=120 -D__WINESRC__ -D_CRTIMP= dlls/msvcr120/version.rc tools/wrc/genres.c:1078:31: runtime error: left shift of 40664 by 16 places cannot be represented in type 'int' tools/wrc/wrc -u -o programs/ngen/version.res --nostdinc -Iprograms/ngen -Iinclude -Iinclude/msvcrt -D_UCRT -D__WINESRC__ \ programs/ngen/version.rc tools/wrc/genres.c:1078:31: runtime error: left shift of 50727 by 16 places cannot be represented in type 'int' tools/wrc/genres.c:1080:31: runtime error: left shift of 50727 by 16 places cannot be represented in type 'int' -- 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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[Bug 55313] New: tools/wmc/mcy.y:488:30: runtime error: left shift of 2 by 30 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55313 Bug ID: 55313 Summary: tools/wmc/mcy.y:488:30: runtime error: left shift of 2 by 30 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian For this issue, just recompiling tools/wmc is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/wmc/wmc -u -o dlls/kernelbase/winerror.res dlls/kernelbase/winerror.mc --po-dir=po tools/wmc/mcy.y:488:30: runtime error: left shift of 2 by 30 places cannot be represented in type 'int' tools/wmc/wmc -u -o dlls/mferror/mferror.res dlls/mferror/mferror.mc --po-dir=po tools/wmc/mcy.y:488:30: runtime error: left shift of 3 by 30 places cannot be represented in type 'int' -- 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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[Bug 55312] New: tools/widl/write_msft.c:1616:30: runtime error: left shift of 1207959552 by 1 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55312 Bug ID: 55312 Summary: tools/widl/write_msft.c:1616:30: runtime error: left shift of 1207959552 by 1 places cannot be represented in type 'int' (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian Created attachment 74910 --> https://bugs.winehq.org/attachment.cgi?id=74910 build log For this issue, just recompiling tools/widl is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/widl/widl -o dlls/atl/i386-windows/atl_lib_t.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Idlls/atl -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ -D_ATL_VER=_ATL_VER_30 dlls/atl/atl_lib.idl tools/widl/write_msft.c:1616:30: runtime error: left shift of 1476395008 by 1 places cannot be represented in type 'int' There are 27 total occurrences. -- 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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[Bug 55311] New: tools/widl/write_msft.c:1512:33: runtime error: left shift of negative value -1 (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55311 Bug ID: 55311 Summary: tools/widl/write_msft.c:1512:33: runtime error: left shift of negative value -1 (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian For this issue, just recompiling tools/widl is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/widl/widl -o dlls/dhtmled.ocx/i386-windows/dhtmled_tlb_t.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Idlls/dhtmled.ocx -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ dlls/dhtmled.ocx/dhtmled_tlb.idl tools/widl/write_msft.c:1512:33: runtime error: left shift of negative value -1 There are a total of 5 occurrences: tools/widl/widl -o dlls/dhtmled.ocx/i386-windows/dhtmled_tlb_t.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Idlls/dhtmled.ocx -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ dlls/dhtmled.ocx/dhtmled_tlb.idl tools/widl/widl -o dlls/mshtml.tlb/i386-windows/mshtml_tlb_t.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Idlls/mshtml.tlb -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ dlls/mshtml.tlb/mshtml_tlb.idl tools/widl/widl -o dlls/msscript.ocx/i386-windows/msscript_t.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Idlls/msscript.ocx -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ dlls/msscript.ocx/msscript.idl tools/widl/widl -o programs/cscript/i386-windows/ihost_l.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Iprograms/cscript \ -Iprograms/wscript -Iinclude -Iinclude/msvcrt -D_UCRT -D__WINESRC__ -DCSCRIPT_BUILD \ programs/wscript/ihost.idl tools/widl/widl -o programs/wscript/i386-windows/ihost_l.res -b i686-w64-mingw32 --nostdinc -Ldlls/\* -Iprograms/wscript -Iinclude \ -Iinclude/msvcrt -D_UCRT -D__WINESRC__ programs/wscript/ihost.idl -- 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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[Bug 55310] New: tools/widl/hash.c:714:13: runtime error: store to misaligned address 0xffda6583 for type 'unsigned int', which requires 4 byte alignment (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55310 Bug ID: 55310 Summary: tools/widl/hash.c:714:13: runtime error: store to misaligned address 0xffda6583 for type 'unsigned int', which requires 4 byte alignment (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian Created attachment 74909 --> https://bugs.winehq.org/attachment.cgi?id=74909 build log For this issue, just recompiling tools/widl is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/widl/widl -o include/windows.foundation.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/windows.foundation.idl tools/widl/hash.c:714:13: runtime error: store to misaligned address 0xffe6aac6 for type 'unsigned int', which requires 4 byte alignment 0xffe6aac6: note: pointer points here 00 00 00 00 00 00 00 00 00 00 8c ab e6 ff 00 e0 7a 56 20 40 7f 57 f8 aa e6 ff 00 e0 7a 56 30 00 ^ tools/widl/hash.c:715:13: runtime error: store to misaligned address 0xffe6aaca for type 'unsigned int', which requires 4 byte alignment 0xffe6aaca: note: pointer points here 00 00 00 00 00 00 8c ab e6 ff 00 e0 7a 56 20 40 7f 57 f8 aa e6 ff 00 e0 7a 56 30 00 00 00 8d 89 ^ There are 62 total occurrences. -- 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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[Bug 55309] New: tools/widl/expr.c:272:23: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself (UndefinedBehaviorSanitizer)
by WineHQ Bugzilla July 23, 2023

July 23, 2023

https://bugs.winehq.org/show_bug.cgi?id=55309 Bug ID: 55309 Summary: tools/widl/expr.c:272:23: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself (UndefinedBehaviorSanitizer) Product: Wine Version: 8.13 Hardware: x86-64 OS: Linux Status: NEW Keywords: download, source Severity: normal Priority: P2 Component: tools Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian For this issue, just recompiling tools/widl is enough to see the issue: ./configure && make -j12 cd tools/widl make clean make CFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined" tools/widl/widl -o include/d3d10_1.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/d3d10_1.idl tools/widl/expr.c:272:23: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Occurs for a few widl files: tools/widl/widl -o include/d2d1.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ include/d2d1.idl tools/widl/widl -o include/d3d10.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ include/d3d10.idl tools/widl/widl -o include/d2d1effectauthor.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/d2d1effectauthor.idl tools/widl/widl -o include/d2d1_2.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/d2d1_2.idl tools/widl/widl -o include/d2d1_1.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/d2d1_1.idl tools/widl/widl -o include/d2d1_3.h -m32 --nostdinc -Ldlls/\* -Iinclude -Iinclude -D__WINESRC__ \ include/d2d1_3.idl -- 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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