Package: python3-socketio-client
Version: 0.6.5-0.1
Severity: normal

Dear Maintainer,

When instanciating the Websocket class through the create_connection
function (in the constructor of the WebsocketTransport class), the flag
enable_multithread should be set to True. The module SocketIO.client
uses a thread to send a heartbeat. On rare occasions, both threads try
to send some data on the same ssl socket at the same time. This lead to
a segmentation fault in the openssl library, thus crashing the python
interpreter.

Regards,
Celelibi

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 
'testing-debug'), (500, 'unstable')
Architecture: i386 (x86_64)

Kernel: Linux 3.10.11 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: sysvinit (via /sbin/init)

Versions of packages python3-socketio-client depends on:
ii  python3-requests   2.18.1-1
ii  python3-six        1.10.0-4
ii  python3-websocket  0.37.0-2

python3-socketio-client recommends no packages.

python3-socketio-client suggests no packages.

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