Re: [Linphone-developers] Compiling oRTP tests

[Emeline Hershberger]

Hi all

 

Turns out there is a bug in the library:

 

In the file '/submodules/linphone/oRTP/src/scheduler.c'

line 34 to 36:

 

#if defined(_WIN32) && !defined(ORTP_WINDOWS_UNIVERSAL)
    rtp_scheduler_set_timer(sched,&posix_timer);
#endif

 

Only sets the timer for windows systems

On my machine (Ubuntu 14.04), the sched->timer remains a null pointer

 

After removing the preprocessor flag, everything works fine.

 

Best

Emeline

 

 

 

 

Gesendet: Donnerstag, 28. Januar 2016 um 17:58 Uhr
Von: "Emeline Hershberger" <address@hidden>
An: address@hidden
Betreff: [Linphone-developers] Compiling oRTP tests

Hi all

 

I'm trying to incorporate oRTP into a project.

I tried to compile ‘rtpsend.c’ and ‘rtprecv.c’ in ‘oRTP/src/tests’ to test the functionality.

Compiling works fine - [ after altering ortp_set_log_level_mask(ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR); to ortp_set_log_level_mask(NULL,ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR); ].

However, when I run any of the the two binaries, a segfault occurs.

 

Following are my steps:

1. I downloaded the git repo using ‘git clone git://git.linphone.org/linphone-desktop.git --recursive’

2. I copied the ‘submodules/linphone/oRTP’ folder, as this is the only code I will need from the project.

3. ‘./autogen.sh’

4. ‘./configure’

5. ‘make’

6. ‘sudo make install’

7. ‘cd ./src/tests’

8. ‘gcc -g rtpsend.c -lortp -o send’

9. ‘gcc -g rtprecv.c -lortp -o recv’

10. ‘./recv out_file 1337’ -> seg fault

11. ‘./send out_file 127.0.0.1 1337’ -> seg fault

 

Am I compiling the tests correctly?

If so, do you have any pointers how to debug this? With gdb I can only step through the two compiled files.

 

Thanks in advance.

 

All the best

Emeline

 

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