site: Remove clone-and-hack of signature verification
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Mon, 21 Apr 2014 21:31:55 +0000 (22:31 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Thu, 24 Apr 2014 01:32:45 +0000 (02:32 +0100)
commite001e8c056deecfdd295638262a9d61ca9995e23
tree81a39676d93eb90a0353539db09fb9eaef486104
parent1c085348edf120e964a6cdeff182faccfc8146d7
site: Remove clone-and-hack of signature verification

process_msg3 and process_msg4 shared some signature checking etc.
code.  Move it into a common function.  No functional change other
than to error messages.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
site.c