ZipEntry: Memory corruption

[Parmelan, Edouard]

Hi Godmar,

Ignore this bug, I don't see that the installation
of natives libraries change (since 11 Sep 1998) so
I use the old libraries with the new virtual machines
so bad :-(

Edouard.

> -----Original Message-----
> From:	Parmelan, Edouard 
> Sent:	Friday, October 02, 1998 11:37 AM
> To:	'Godmar Back'
> Cc:	'kaffe at rufus.w3.org'
> Subject:	ZipEntry: Memory corruption
> 
> Hi Gormar,
> 
> Yesterday, I try the Scheme interpreter/compiler
> kawa-1.6.55.
> 
> After
> . a bug in the code-analyse (don't start a new
>   basic block after goto, return, ret, <>switch)
>   -- patch send to Tim
> 
> . a bug in GJC 0.6g (miscompiles the form
>   expr ? xxx.CONSTANTSHORT : yyy)
> 
> I found a memory corruption with new ZipEntry(name).
> To see unreachable basic block I use the kawa option
> that save dynamic compiled classes in Zip file.
> 
> The following class is extract for kawa and, with my
> system (i386, linux-2.1.122, zlib-1.1.2), the output is
> # kaffe ZipBug
> new java.util.zip.ZipEntry
> Kaffe: ./mem/gc-mem.c:254: gc_heap_malloc: Assertion `blk->free != 0'
failed.
> 
> 
> Godmar, could you check kaffe_zalloc() vs the GC ?
> 
> Thanks,
> Edouard
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>  << File: ZipBug.java >>