[Live-devel] SIGABRT in version 2017.10.28: BasicTaskScheduler::SingleStep(): select() fails: Bad file descriptor

[Indu Girish]

Hi Ross,

We are using Live555 Proxyserver and RTSPClient (version: 2017.10.28) in
our applications to get the rtsp stream from a camera.
We are getting frequent SIGABRT crash.

Here is the Crash log:







*BasicTaskScheduler::SingleStep(): select() fails: Bad file
descriptor                                          socket numbers used in
the select() call: 225(re) 227(r) 237(r) 251(r) 254(r) 1249(w) 2273(r)
7681(e) 7715(e) 7716(e) 7717(e) 7718(e) 7746(e) 7747(e) 7748(e) 7749(e)
7776(e) 7816(e) 7817(e) 7820(e) 7821(e) 7822(e) 7823(e) 7824(e) 7825(e)
7826(e) 7831(e) 7834(e) 7835(e) 7837(e) 7838(e) 7839(e) 7848(e) 7849(e)
7858(e) 7859(e) 7861(e) 7866(e) 7868(e) 7869(e) 7870(e) 7871(e) 7873(e)
7904(e) 7942(e) 7944(e) 7947(e) 7953(e) 7954(e) 7956(e) 7957(e) 7958(e)
7959(e) 7960(e) 7963(e) 7966(e) 7967(e) 7977(e) 7979(e) 7980(e) 7981(e)
7982(e) 7983(e) 7984(e) 7985(e) 7986(e) 7989(e) 7990(e) 7991(e)
7992(e)...                                          --------- beginning of
crash03-25 10:57:48.642 9895-10536/? A/libc: Fatal signal 6 (SIGABRT), code
-6 in tid 10536*


When I checked the mailing list, you have mentioned that this issue had
been solved.

Then what could be the reason we are getting this again?  What are the
cases for the 'select()' function to be failed?

Please help us to solve this issue.


Thanks & Regards,
Indu
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