Fix another segfault on abrupt X connection shutdown. This should
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 25 Apr 2003 16:42:36 +0000 (16:42 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 25 Apr 2003 16:42:36 +0000 (16:42 +0000)
commit970f2b0214503bd5a4bec9454ebc47de8bdea161
tree04955a9f935504ed22133a95873052604a996730
parent755e29c633c56ccd5eb7131bbd3ed3190696af84
Fix another segfault on abrupt X connection shutdown. This should
have happened in rev 1.5 [r996] but didn't! Now we never call
sk_get_private_ptr() on a socket unless we've ensured it's non-NULL.

git-svn-id: svn://svn.tartarus.org/sgt/putty@3140 cda61777-01e9-0310-a592-d414129be87e
x11fwd.c