Spot when we didn't successfully create an RSA public key from a
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 4 Aug 2013 19:34:10 +0000 (19:34 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 4 Aug 2013 19:34:10 +0000 (19:34 +0000)
commit25d3a4a3fd89d2814b9a361f2a8ac70125203761
tree12e64e6f99d8d7c9147c6d66083d04ee5df28dbf
parentde81309dd32ec364fcd1fe351beb69859574a3ba
Spot when we didn't successfully create an RSA public key from a
public blob, and return a proper error in that situation rather than a
struct with unhelpful NULLs in.

git-svn-id: svn://svn.tartarus.org/sgt/putty@9991 cda61777-01e9-0310-a592-d414129be87e
sshrsa.c