[vlc-devel] [BUG] RTSP mjpeg stream Android crash

[Maxime Guyon]

Hello,

Thank you for your answer,
However I tried to connect to VLC with my intelliJ and attach process, but
it seem that VLC need to be recompiled for support native debug.
The process involve a lot of step since I do not have Linux for now and
need to install lot of dependencies...

But if you want to recreate the crash, I have a small example which make it
easy to test:
I cannot attach zip file so I uploaded it on wetransfert :
https://we.tl/E8hTvOFte6
It's a small archive (280ko) containing a precompiled executable
(RTSPTestServer.exe) and also the source in the  in case you want to
compile it.
It create a small rtsp server listening on port 554 which will stream a RTP
jpeg 80*60 image.

Just launch RTSPTestServer.exe (or compile project).
Then connect with android VLC app (Open MRL) to the server with address
"rtsp://xxx.xxx.xxx:554/mjpeg/1"

Here you will see the Android application crash.
You can test with PC VLC program and see that it works.

Please ask for any question as needed.

Regards.




2017-12-10 2:44 GMT+01:00 Jean-Baptiste Kempf <jb at videolan.org>:

> Hello Maxime,
>
> Please share a gdb backtrace for this issue.
>
>
> On Thu, 7 Dec 2017, at 12:23, Maxime Guyon wrote:
>
> Hello,
>
> I made my test with Android 7.0 and Galaxy S7 and also HISENSE C30.
>
> I'have installed the last available VLC on the Android market and also
> tried with the nightly build from:
> https://nightlies.videolan.org/build/android-armv8a/VLC-
> Android-2.5.9-20171121-0100-ARMv8.apk
>
> And I have the application which crash when I open a RTSP JPEG stream line
> 1026 in attached log file:
>
> (25038): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x68 in tid 26810
> (VlcObject)
>
> Also please note that it works and do not crash on deprecated Beta version
> of VLC:
> https://play.google.com/store/apps/details?id=org.videolan.
> vlc.betav7neon&hl=fr&rdid=org.videolan.vlc.betav7neon
>
> It also works on VLC Desktop for Windows.
>
> Any idea about the origin of the bug?
>
> Regards.
>
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>
>
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