Bug#898448: Makes vinagre segfault on authentication failure

[Josh Triplett]

Package: libfreerdp2-2
Version: 2.0.0~git20180411.1.7a7b1802+dfsg1-1
Severity: important

After upgrading libfreerdp2-2, authentication failures (mistyped password) started causing segfaults:

May 11 11:41:29 jtriplet-mobl2 vinagre.desktop[9277]: [11:41:29:080] [9277:9277] [ERROR][com.freerdp.core] - freerdp_set_last_error ERRCONNECT_LOGON_FAILURE [0x00020014]
May 11 11:41:29 jtriplet-mobl2 vinagre.desktop[9277]: [11:41:29:080] [9277:9277] [ERROR][com.freerdp.core.rdp] - rdp_recv_callback: CONNECTION_STATE_NLA - nla_recv_pdu() fail
May 11 11:41:29 jtriplet-mobl2 vinagre.desktop[9277]: [11:41:29:080] [9277:9277] [ERROR][com.freerdp.core.transport] - transport_check_fds: transport->ReceiveCallback() - -1
May 11 11:41:29 jtriplet-mobl2 kernel: vinagre[9277]: segfault at 9 ip 00007fbc84bf6ab0 sp 00007ffc05377a40 error 4 in libfreerdp2.so.2.0.0[7fbc84b1c000+137000]


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libfreerdp2-2 depends on:
ii  libavcodec57     7:3.4.2-2+b1
ii  libavutil55      7:3.4.2-2+b1
ii  libc6            2.27-3
ii  libjpeg62-turbo  1:1.5.2-2+b1
ii  libssl1.1        1.1.0h-2
ii  libwinpr2-2      2.0.0~git20180411.1.7a7b1802+dfsg1-1
ii  libx11-6         2:1.6.5-1
ii  libxkbfile1      1:1.0.9-2

libfreerdp2-2 recommends no packages.

Versions of packages libfreerdp2-2 suggests:
pn  freerdp2-x11  <none>

-- no debconf information