[Bug 649564] New: app with virtual method crashes
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Summary: app with virtual method crashes
https://bugzilla.redhat.com/show_bug.cgi?id=649564
Summary: app with virtual method crashes
Product: Fedora
Version: 14
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: medium
Priority: low
Component: mingw32-gcc
AssignedTo: rjones(a)redhat.com
ReportedBy: idht4n(a)gmail.com
QAContact: extras-qa(a)fedoraproject.org
CC: rjones(a)redhat.com, kalev(a)smartlink.ee,
fedora-mingw(a)lists.fedoraproject.org
Classification: Fedora
Description of problem:
The simple test program below crashes when compiled with mingw in f14 and run
with f14 wine. It works in f12 and Ubuntu 10.10 and I was told it works in
f13.
class Foo {
virtual void bar();
};
void Foo::bar()
{
}
int main()
{
return 0;
}
Version-Release number of selected component (if applicable):
mingw32-gcc-4.5.0-1.fc14.i686
How reproducible:
Every time
Steps to Reproduce:
1. Compile and run test program
2.
3.
Actual results:
Test program crashes
Expected results:
Test program doesn't crash
Additional info:
usr/bin/i686-pc-mingw32-g++ -o foo.exe /tmp/foo.cpp
Info: resolving vtable for __cxxabiv1::__class_type_info by linking to
__imp___ZTVN10__cxxabiv117__class_type_infoE (auto-import)
/usr/lib/gcc/i686-pc-mingw32/4.5.0/../../../../i686-pc-mingw32/bin/ld: warning:
auto-importing has been activated without --enable-auto-import specified on the
command line.
This should work unless it involves constant data structures referencing
symbols from auto-imported DLLs.
$ cd /usr/i686-pc-mingw32/sys-root/mingw/bin
$ /tmp/foo.exe
wine: Unhandled page fault on write access to 0x00403028 at address 0x40142f
(thread 0009), starting debugger...
Unhandled exception: page fault on write access to 0x00403028 in 32-bit code
(0x0040142f).
Register dump:
CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b
EIP:0040142f ESP:0061fe2c EBP:0061fe30 EFLAGS:00010206( R- -- I - -P- )
EAX:00403050 EBX:00400000 ECX:00000008 EDX:00403028
ESI:7ffdf000 EDI:00401130
Stack dump:
0x0061fe2c: 6f305898 0061fe70 0040108d 00404000
0x0061fe3c: 00404004 0061fe64 ffffffff 0061fe60
0x0061fe4c: 00000000 00000000 00000000 00000000
0x0061fe5c: 00000000 00000000 00112fa8 6f305898
0x0061fe6c: 6f305898 0061fe90 00401148 00000001
0x0061fe7c: 68026b22 00000000 00000000 00000000
Backtrace:
=>0 0x0040142f in foo (+0x142f) (0x0061fe30)
1 0x0040108d __mingw_CRTStartup+0x6c()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:217] in foo (0x0061fe70)
2 0x0040108d __mingw_CRTStartup+0x6c()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:217] in foo (0x0061fe90)
3 0x00401148 mainCRTStartup+0x17()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:257] in foo (0x0061fea8)
4 0x6f2c8c9c call_process_entry+0xb() in kernel32 (0x0061fee8)
5 0x68389ee0 call_thread_func+0xb() in ntdll (0x0061fef8)
6 0x6838cb61 call_thread_entry_point+0x70() in ntdll (0x0061ffc8)
7 0x6836223b call_dll_entry_point+0x65a() in ntdll (0x0061ffe8)
0x0040142f: addl %ecx,0x0(%edx)
Modules:
Module Address Debug info Name (17 modules)
PE 400000- 411000 Dwarf foo
ELF 68000000-68022000 Deferred ld-linux.so.2
ELF 68022000-68164000 Export libwine.so.1
ELF 68164000-68180000 Deferred libpthread.so.0
ELF 68180000-68313000 Deferred libc.so.6
ELF 68313000-68318000 Deferred libdl.so.2
ELF 68318000-683e0000 Export ntdll<elf>
\-PE 68330000-683e0000 \ ntdll
ELF 683e0000-683ed000 Deferred libnss_files.so.2
ELF 683ed000-6847b000 Deferred msvcrt<elf>
\-PE 68400000-6847b000 \ msvcrt
PE 6cec0000-6cf2c000 Deferred libgcc_s_sjlj-1
ELF 6f272000-6f3f6000 Export kernel32<elf>
\-PE 6f280000-6f3f6000 \ kernel32
PE 6fc40000-7011c000 Deferred libstdc++-6
ELF 74d91000-74dbb000 Deferred libm.so.6
ELF 7bf00000-7bf03000 Deferred <wine-loader>
Threads:
process tid prio (all id:s are in hex)
00000008 (D) Z:\tmp\foo.exe
00000009 0 <==
0000000e services.exe
00000018 0
00000017 0
00000016 0
00000010 0
0000000f 0
00000011 winedevice.exe
0000001a 0
00000019 0
00000015 0
00000012 0
00000013 explorer.exe
00000014 0
Backtrace:
=>0 0x0040142f in foo (+0x142f) (0x0061fe30)
1 0x0040108d __mingw_CRTStartup+0x6c()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:217] in foo (0x0061fe70)
2 0x0040108d __mingw_CRTStartup+0x6c()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:217] in foo (0x0061fe90)
3 0x00401148 mainCRTStartup+0x17()
[/builddir/build/BUILD/mingwrt-3.15.2-mingw32/crt1.c:257] in foo (0x0061fea8)
4 0x6f2c8c9c call_process_entry+0xb() in kernel32 (0x0061fee8)
5 0x68389ee0 call_thread_func+0xb() in ntdll (0x0061fef8)
6 0x6838cb61 call_thread_entry_point+0x70() in ntdll (0x0061ffc8)
7 0x6836223b call_dll_entry_point+0x65a() in ntdll (0x0061ffe8)
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13 years, 5 months
[Bug 479874] Review Request: mingw32-postgresql - postgresql development library's libpq
by Red Hat Bugzilla
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https://bugzilla.redhat.com/show_bug.cgi?id=479874
Erik van Pienbroek <erik-fedora(a)vanpienbroek.nl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Flag| |fedora-review?
--- Comment #24 from Erik van Pienbroek <erik-fedora(a)vanpienbroek.nl> 2010-11-28 18:01:35 EST ---
The comments I mentioned earlier still apply to this package:
- The .dll files should be in %{_mingw32_bindir} instead of %{_mingw32_libdir}
(like all the rest of the mingw32 packages)
- The .dll.a and .la files need to be packaged in %{_mingw32_libdir} (so they
shouldn't be removed)
- The header files should also be packaged or else applications can't compile
against this library
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13 years, 5 months
[Bug 577951] Review Request: mingw32-wine-gecko - MinGW Gecko library required for Wine
by Red Hat Bugzilla
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comments should be made in the comments box of this bug.
https://bugzilla.redhat.com/show_bug.cgi?id=577951
--- Comment #16 from Stephen Kitt <steve(a)sk2.org> 2010-11-24 09:55:02 EST ---
I don't know what's causing the problem in Comment 12, but I have figured out
why the patch in Comment 11 was necessary previously: the daysFromBuildID
function in config/version_win.pl extracts the build date from the build id,
then calculates the number of days between the build date and Jan 1, 2000. This
works fine just now because daylight savings time is not in effect; but at the
time I posted Comment 11, it was, so the result of the calculation was one hour
off and returned a non-integer value which caused the build to fail.
So the patch in Comment 11 is still necessary for builds to work all year
round...
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13 years, 5 months