From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sat, 6 Oct 2012 19:05:02 +0000 (+0200)
Subject: Clear connection options and status fields in free_connection_partially().
X-Git-Tag: release-1.0.20~20
X-Git-Url: https://www.tinc-vpn.org/git/browse?a=commitdiff_plain;ds=sidebyside;h=0f53f489916eae57dd47b7c871295efb9bf02323;hp=0f53f489916eae57dd47b7c871295efb9bf02323;p=tinc

Clear connection options and status fields in free_connection_partially().

Most fields should be zero when reusing a connection. In particular, when an
outgoing connection to a node which is reachable on more than one address is
made, the second connection to that node will have status.encryptout set but
outctx will be NULL, causing a NULL pointer dereference when
EVP_EncryptUpdate() is called in send_meta() when it shouldn't.
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