gunzip error when uncompress to buf

[Jean-Christophe PLAGNIOL-VILLARD]

On 19:49 Fri 30 Nov     , 张忠山 wrote:
> In message <20121130113809.GC8327 at game.jcrosoft.org> Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 19:00 Fri 30 Nov     , 张忠山 wrote:
> > > On host use the flowwing cmd build a gziped file
> > >
> > > ----------------
> > > $ gzip -c9 zbarebox.bin > xxx
> > this is a binary with a decompressor insode you just need to flash it
> >
> 
> I known zbarebox.bin is a compressed image. I just use this file to
> test uncompress_fd_to_buf.
> 
> I will compress my fpga firmware and flash it, So I need to uncompress
> this image to a buf, then use it to config fpga
> 
> But uncompress_fd_to_buf works wrong!
so debug it

Best Regards,
J.