Re: Abi crashers

Subject: Re: Abi crashers
From: Robert Wilhelm (robert@gaston.camelot.de)
Date: Sun Dec 16 2001 - 15:47:56 CST

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> >
> > http://www.stud.uni-karlsruhe.de/~uhwe/abi/
>

I had a short look at Uni-Bewerbung.doc:

The reason for this crash seems to be that in wv/libole2/ms-ole.c
msole-lseek() is broken:
In case MsOleSeekCur newpos is used uninitialised.
Additional the case SeekEnd was also wrong.

This is alread fixed in the libole2 at cvs.gnome.org:

@@ -2146,13 +2105,13 @@ ms_ole_lseek (MsOleStream *s, MsOleSPos
         g_return_val_if_fail (s, -1);
 
         if (type == MsOleSeekSet)
- newpos = bytes;
+ newpos = bytes;
         else if (type == MsOleSeekCur)
- newpos += bytes;
+ newpos = s->position + bytes;
         else
- newpos = s->size - bytes;
+ newpos = s->size + bytes;
 

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