HGKeeper

Fix a crash on shutdown in kwallet if the wallet was never opened.

2021-03-23, Gary Kramlich

a6a5e36ddfe5

Fix a crash on shutdown in kwallet if the wallet was never opened.

The wallet instance variable was not initialized so if the wallet was never opened we were trying to delete and invalid pointer.

Also update the dispose method of the provider to close the wallet as the
tasks in the queue hold a reference to the provider instance as the source
object in their tasks.

Testing Done:
Ran locally with both the kwallet and secret service providers.

Reviewed at https://reviews.imfreedom.org/r/581/

<?xml version='1.0' encoding="ISO-8859-1"?>

<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"

"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [

<title>File Transfer signals</title>

<title role="signal_proto.title">List of signals</title>

"<link linkend="xfers-file-recv-request">file-recv-request</link>"

</synopsis>

</refsect1>

<title role="signals.title">Signal details</title>

<title>The <literal>"file-recv-request"</literal> signal</title>

void user_function (PurpleXfer *xfer,

gpointer data)

</programlisting>

<para>

Emitted before the user is prompted for an incoming file-transfer. Plugins can intercept the signal to auto-accept/auto-reject the requests. To auto-accept the file transfer, use purple_xfer_request_accepted(). To auto-reject, set the status of the xfer to PURPLE_XFER_STATUS_CANCEL_LOCAL.

</para>

<listitem><simpara>The file transfer.</simpara></listitem>

</varlistentry>

</varlistentry>

</variablelist>

</refsect2>

</refsect1>

</chapter>

pidgin/pidgin