Re: [Xen-devel] [PATCH] libxc/unlz4: always set an error return code on failures

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2014-01-24 at 08:01 +0000, Jan Beulich wrote:
> "ret", being set to -1 early on, gets cleared by the first invocation
> of lz4_decompress()/lz4_decompress_unknownoutputsize(), and hence
> subsequent failures wouldn't be noticed by the caller without setting
> it back to -1 right after those calls.
> 
> Linux commit: 2a1d689c9ba42a6066540fb221b6ecbd6298b728
> 
> Reported-by: Matthew Daley <mattjd@xxxxxxxxx>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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