Bug#860248: librtmp1 built against GNUTLS results in Segfault when streaming to sources that use username and password authentication

[James Cowgill]

Hi,

On 13/04/17 14:53, Ken Rice wrote:
> Package: librtmp1
> Version: 2.4+20151223.gitfa8646d.1-1
> Severity: important
> 
> Dear Maintainer,
> 
> Compiling librtmp1 against GNUTLS results in a segfault in the library.
> 
> simple Test to duplicate
> avconv -i /PATH/TO/MEDIA.mp4 -f flv -c:a libvo_aacenc
> 'rtmp://URL.FOR.STREAM/MOUNT/POINT pubUser=USERNAME pubPasswd=PASSWORD
> flashver=FMLE/3.0'

Do you have a backtrace for this? How do you know librtmp is to blame
and not gnutls (or any other library)?

I assume that to reproduce this will require setting up some rtmp server
which requires authentication. Are there any existing servers this could
be tested against to avoid having to do that?

Note your test case won't work on stretch because ffmpeg doesn't use
librtmp anymore.

Thanks,
James