Re: ntdll: Do not segfault with snoop for files with a broken exporttable

[Detlef Riekenberg]

On So, 2007-09-09 at 13:02 +0900, Dmitry Timoshkov wrote:
> "Detlef Riekenberg"  wrote:
> > ntdll: Do not segfault with snoop for files with a broken export table
> > - /* Check for files with broken exports */
> > - if (exports->Characteristics ||
> > -
> >    exports->MajorVersion || 
> > -
> >    HIWORD(exports->NumberOfFunctions) ||
> > -
> >    HIWORD(exports->NumberOfNames)) {
> > -
> >    WARN_(snoop)("snoop disabled for bad module %p: 0x%x, %u, 0x%x, 0x%x\n", hmod,
> > -
> >        exports->Characteristics, exports->MajorVersion,
> > -
> >        exports->NumberOfFunctions, exports->NumberOfNames);
> > -
> >    return;
> > - }
> > - TRACE_(snoop)("hmod=%p, name=%s\n", hmod, name);
>
> It's still helpful to see the line "hmod=%p, name=%s\n" in the log before
> an error message.

Wine crash in the TRACE, because name is not a valid pointer.
The affected module is part of the WARN - output.
A GetModuleFileName for hmod can be done, but is that really needed?

The affected module is an exe, so deactivating snoop is not a Problem.