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Re: [PATCH] tools/xenstored: Correctly read the requests header from the stream
On 25.06.21 08:45, Julien Grall wrote:
From: Julien Grall <jgrall@xxxxxxxxxx>
Commit c0fe360f42 ("tools/xenstored: Extend restore code to handle
multiple input buffer") extend the read_buffered_state() to support
multiple input buffers. Unfortunately, the commit didn't go far
enough and still used sc->data (start of the buffers) for retrieving
the header. This would lead to read the wrong headers for second and
follow-up commands.
Use data in place for sc->data for the source of the memcpy()s.
Fixes: c0fe360f42 ("tools/xenstored: Extend restore code to handle multiple input
buffer")
Reported-by: Raphael Ning <raphning@xxxxxxxxxx>
Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen
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