auth: Fixed a memory leak in kdbint auth.
auth: Fixed a memory leak in kdbint auth.

Milo please check!

jahrome/libssh,taikoo/libssh,taikoo/libssh,nviennot/libssh,robxu9/libssh,elastichosts/libssh,robxu9/libssh,mwgoldsmith/libssh,mwgoldsmith/libssh,wangshawn/libssh,DouglasHeriot/libssh,mwgoldsmith/libssh,pouete/libssh,mwgoldsmith/libssh,Distrotech/libssh,substack/libssh,robxu9/libssh,jt1/honeypot-libssh,pouete/libssh,kedazo/libssh,jt1/honeypot-libssh,bigcat26/libssh-mod,sebadoom/libssh,DouglasHeriot/libssh,rofl0r/libssh,mwgoldsmith/ssh,wangshawn/libssh,kedazo/libssh,elastichosts/libssh,nviennot/libssh,sebadoom/libssh,kedazo/libssh,mwgoldsmith/ssh,Distrotech/libssh,DouglasHeriot/libssh,bigcat26/libssh-mod,bigcat26/libssh-mod,kedazo/libssh,Distrotech/libssh,mwgoldsmith/ssh,DouglasHeriot/libssh,rofl0r/libssh,sebadoom/libssh,sebadoom/libssh,mwgoldsmith/ssh,pouete/libssh,rofl0r/libssh,jahrome/libssh,substack/libssh,nviennot/libssh,jt1/honeypot-libssh,jahrome/libssh,jahrome/libssh,nviennot/libssh,taikoo/libssh,taikoo/libssh,Distrotech/libssh,jt1/honeypot-libssh,pouete/libssh,rofl0r/libssh,substack/libssh,elastichosts/libssh,wangshawn/libssh,bigcat26/libssh-mod,substack/libssh,wangshawn/libssh,robxu9/libssh