Bug#996910: linphone: Segmentation fault when registering a sip account

[Dennis Filder]

X-Debbugs-CC: Tiago Bortoletto Vaz <tiago at debian.org>

On Wed, Oct 20, 2021 at 12:06:05PM -0400, Tiago Bortoletto Vaz wrote:
> Package: linphone
> Version: 4.2.5-3
> Severity: important
> X-Debbugs-Cc: tiago at debian.org
>
> Dear Maintainer,
>
> I'm getting a segmentation fault every time I try to registar a regular UDP
> account from my SIP provider:
>
> [...]
> : Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
> [11:59:09:441][0x55a449eb92b0][Info]app/App.cpp:225: "Creating subwindow: `qrc:/ui/views/App/Settings/SettingsWindow.qml`."
> [11:59:09:506][0x55a449eb92b0][Info]app/App.cpp:232: "Subwindow status: `1`."
> [11:59:09:682][0x55a449eb92b0][Warning]qrc:/ui/views/App/Settings/SettingsAdvanced.qml:91: qrc:/ui/views/App/Settings/SettingsAdvanced.qml:91:7: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
> [11:59:09:911][0x55a449eb92b0][Warning]qrc:/ui/views/App/Settings/SettingsVideo.qml:149: qrc:/ui/views/App/Settings/SettingsVideo.qml:149:7: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
> [11:59:09:911][0x55a449eb92b0][Warning]qrc:/ui/views/App/Settings/SettingsVideo.qml:142: qrc:/ui/views/App/Settings/SettingsVideo.qml:142:7: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
> [11:59:10:027][0x55a449eb92b0][Warning]app/App.cpp:802: System tray not found on this system.
> [11:59:10:062][0x55a449eb92b0][Warning]qrc:/ui/views/App/Main/Assistant/AssistantHome.qml:132: qrc:/ui/views/App/Main/Assistant/AssistantHome.qml:132:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
> [11:59:10:236][0x55a449eb92b0][Info]components/core/event-count-notifier/AbstractEventCountNotifier.cpp:71: "Notify event count: 0."
> [11:59:20:311][0x55a449eb92b0][Info]components/assistant/AssistantModel.cpp:416: "Set config on assistant: `/usr/share/linphone/assistant/use-other-sip-account.rc`."
> Segmentation fault

When you try to register the account, what steps to you go through?  I
presume in the main window you're clicking in this order: Home ->
Assistant -> Use a SIP Account.  If so, does Linphone still crash if
you omit the "sip:" prefix in the input field "SIP Domain"?  That
field must be a resolvable hostname, domain name or an IP address, and
unfortunately the input validation in that dialog is not as good as it
should be.

If the above advice does not resolve the issue, please give detailed
steps on what you click and what information you enter in each field.
Also exit Linphone and then start a new Linphone instance from a
terminal like this:

  catchsegv linphone 2>&1 | tee /tmp/linphone-segfault.txt

Then post that file here after it has crashed.

Regards.