wine/ scheduler/pthread.c dlls/ntdll/sysdeps.c

Rein Klazes rklazes at xs4all.nl
Thu Aug 14 10:28:32 CDT 2003


On Tue, 12 Aug 2003 13:59:13 -0500, you wrote:

> ChangeSet ID:	8958
> CVSROOT:	/home/winehq/opt/cvs-commit
> Module name:	wine
> Changes by:	julliard at wine.codeweavers.com	2003/08/12 13:59:13
> 
> Modified files:
> 	scheduler      : pthread.c 
> 	dlls/ntdll     : sysdeps.c 
> 
> Log message:
> 	Fixed the pthread wrappers to work with the new glibc/linuxthreads
> 	interface in glibc 2.3.2.
> 

This causes thread related failures on my Debian unstable system using
glibc 2.3.2 (nptl not enabled). For example his is Agent after calling
WSAAsyncGetHostByName:

| Unhandled exception: page fault on read access to 0xdbdbdbe3 in 32-bit code (0x402ddfaa).
| In 32-bit mode.
| 0x402ddfaa (NTDLL.DLL.memcpy+0x65fe6 in libc.so.6): testb       $0x1,0x8(%eax)
| Wine-dbg>bt
| Backtrace:
| =>0 0x402ddfaa (NTDLL.DLL.memcpy+0x65fe6 in libc.so.6) (ebp=42302e38)
|   1 0x402e0195 (NTDLL.DLL.memcpy+0x681d1 in libc.so.6) (ebp=42302e98)
|   2 0x4175b8d7 (_async_queryfun+0x1d3(arg=0x4041e480) [async.c:401] in ws2_32.dll.so) (ebp=42302f14)
|   3 0x400a0e93 (THREAD_Start+0xd3 [thread.c:1622] in libntdll.dll.so) (ebp=42302fe0)
|   4 0x400ba9e3 (SYSDEPS_StartThread+0x27(teb=0x42303000) [sysdeps.c:154] in libntdll.dll.so) (ebp=42302ff4)
|   5 0x402cf217 (NTDLL.DLL.memcpy+0x57253 in libc.so.6) (ebp=00000000)

(it crashes inside gethostbyname(), without obvious reason).

Debugging hints are most welcome.

Rein.
-- 
Rein Klazes
rklazes at xs4all.nl



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