[Bug 51534] New: Clang Crash When Build dlls/shell32/folder.c

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51534

Bug ID: 51534
           Summary: Clang Crash When Build dlls/shell32/folder.c
           Product: Wine
           Version: 6.13
          Hardware: aarch64
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: shell32
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 70374
  --> https://bugs.winehq.org/attachment.cgi?id=70374
clang crash

I try to build wine-6.13 on Mac m1

This is my clang version

```shell
$ clang -v
Apple clang version 13.0.0 (clang-1300.0.25.3)
Target: arm64-apple-darwin21.0.0
Thread model: posix
InstalledDir:
/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
```

Then I do the following

```shell
$ mkdir build
$ cd build
$ ../configure --enable-win64

...

configure: creating ./config.status
config.status: creating Make.tmp
config.status: creating include/config.h
config.status: linking ../tools/winewrapper to wine
config.status: linking ../tools/winewrapper to wine64
config.status: executing include/stamp-h commands
config.status: executing tools/makedep commands
config.status: executing Makefile commands

configure: QuickTime development files not found, video decoding won't be
supported.
configure: MinGW compiler not found, cross-compiling PE files won't be
supported.
configure: libv4l2 development files not found.
configure: libgphoto2 development files not found, digital cameras won't be
supported.
configure: libgphoto2_port development files not found, digital cameras won't
be auto-detected.
configure: libpulse development files not found or too old, Pulse won't be
supported.
configure: OSS sound system found but too old (OSSv4 needed), OSS won't be
supported.
configure: libudev development files not found, plug and play won't be
supported.
configure: libFAudio development files not found, XAudio2 won't be supported.
configure: libcapi20 development files not found, ISDN won't be supported.
configure: libgsm development files not found, gsm 06.10 codec won't be
supported.

configure: WARNING: can't build Wine preloader; many programs won't work

configure: Finished.  Do 'make' to compile Wine.

$ make -j8

...
clang: error: unable to execute command: Segmentation fault: 11
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
Apple clang version 13.0.0 (clang-1300.0.25.3)
Target: arm64-apple-darwin21.0.0
Thread model: posix
InstalledDir:
/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
gcc -c -o dlls/shell32/shellole.o ../dlls/shell32/shellole.c -Idlls/shell32
-I../dlls/shell32 -Iinclude -I../include \
  -I.. -D__WINESRC__ -D_SHELL32_ -D_REENTRANT -fPIC
-fasynchronous-unwind-tables -Wall -pipe \
  -fcf-protection=none -fno-stack-protector -fno-strict-aliasing
-Wdeclaration-after-statement \
  -Wempty-body -Wignored-qualifiers -Winit-self -Wno-pragma-pack
-Wstrict-prototypes -Wtype-limits \
  -Wvla -Wwrite-strings -Wpointer-arith -gdwarf-2 -gstrict-dwarf -g -O2
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
gcc -c -o dlls/shell32/shellord.o ../dlls/shell32/shellord.c -Idlls/shell32
-I../dlls/shell32 -Iinclude -I../include \
  -I.. -D__WINESRC__ -D_SHELL32_ -D_REENTRANT -fPIC
-fasynchronous-unwind-tables -Wall -pipe \
  -fcf-protection=none -fno-stack-protector -fno-strict-aliasing
-Wdeclaration-after-statement \
  -Wempty-body -Wignored-qualifiers -Winit-self -Wno-pragma-pack
-Wstrict-prototypes -Wtype-limits \
  -Wvla -Wwrite-strings -Wpointer-arith -gdwarf-2 -gstrict-dwarf -g -O2
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
gcc -c -o dlls/shell32/shellpath.o ../dlls/shell32/shellpath.c -Idlls/shell32
-I../dlls/shell32 -Iinclude -I../include \
  -I.. -D__WINESRC__ -D_SHELL32_ -D_REENTRANT -fPIC
-fasynchronous-unwind-tables -Wall -pipe \
  -fcf-protection=none -fno-stack-protector -fno-strict-aliasing
-Wdeclaration-after-statement \
  -Wempty-body -Wignored-qualifiers -Winit-self -Wno-pragma-pack
-Wstrict-prototypes -Wtype-limits \
  -Wvla -Wwrite-strings -Wpointer-arith -gdwarf-2 -gstrict-dwarf -g -O2
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
gcc -c -o dlls/shell32/shellreg.o ../dlls/shell32/shellreg.c -Idlls/shell32
-I../dlls/shell32 -Iinclude -I../include \
  -I.. -D__WINESRC__ -D_SHELL32_ -D_REENTRANT -fPIC
-fasynchronous-unwind-tables -Wall -pipe \
  -fcf-protection=none -fno-stack-protector -fno-strict-aliasing
-Wdeclaration-after-statement \
  -Wempty-body -Wignored-qualifiers -Winit-self -Wno-pragma-pack
-Wstrict-prototypes -Wtype-limits \
  -Wvla -Wwrite-strings -Wpointer-arith -gdwarf-2 -gstrict-dwarf -g -O2
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
clang: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg:
/var/folders/6k/ccg7fjgj35n81rlv497_0d200000gn/T/folders-2895e1.c
clang: note: diagnostic msg:
/var/folders/6k/ccg7fjgj35n81rlv497_0d200000gn/T/folders-2895e1.sh
clang: note: diagnostic msg: Crash backtrace is located in
clang: note: diagnostic msg:
/Users/*/Library/Logs/DiagnosticReports/clang_<YYYY-MM-DD-HHMMSS>_<hostname>.crash
clang: note: diagnostic msg: (choose the .crash file that corresponds to your
crash)
clang: note: diagnostic msg:

********************
make: *** [Makefile:123850: dlls/shell32/folders.o] Error 254
make: *** Waiting for unfinished jobs....
```

And the clang crash!

[Bug 51534] Clang Crash When Build dlls/shell32/folder.c

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51534

Zebediah Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[e-mail]
         Resolution|---                         |NOTOURBUG

--- Comment #1 from Zebediah Figura  ---
Please report the bug to clang.