From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 26 Apr 2017 10:53:05 +0000 (+0100)
Subject: site.c: Cope with failure of transform `setkey' method.
X-Git-Tag: v0.4.4~22
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=6f0c71c532c29b8900ce4cdd85efcedd020badbd;hp=6f0c71c532c29b8900ce4cdd85efcedd020badbd;p=secnet.git

site.c: Cope with failure of transform `setkey' method.

The `setkey' method can fail, and indicates this by returning False.
Indeed, the `serpent-cbc256' transform will fail if the shared secret
it's given is too short.

Change `set_new_transform' and its callers to propagate failures
properly.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
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