compressbuf in 0, compress function return -5 bug/error

[aisonet]

Im getting a lot of these on the latest version of openlitespeed 1.3.12:

2015-07-28 13:32:03.001	ERROR	[76.29.32.29:53062] [moddecompress+++] compressbuf in 1152, compress function return -3
2015-07-28 13:32:03.001	ERROR	[76.29.32.29:53062] Failed to create error response body
2015-07-28 13:32:03.001	ERROR	[76.29.32.29:53062] [moddecompress+++] compressbuf in 0, compress function return -3

[208.113.161.209:49821] [moddecompress+++] compressbuf in 0, compress function return -5

along with emails every 15-20 min:

At [07/Aug/2015:16:31:46 -0700], web server with pid=362800 received unexpected signal=11, a core file is created. A new instance of web server will be started automatically!

Please forward the following debug information to b...@litespeedtech.com.

Environment:

Server: LiteSpeed/1.3.12 Open

OS: Linux

Release: 2.6.32-531.29.2.lve1.3.11.10.el6.x86_64

Version: #1 SMP Fri Jun 12 15:09:02 EDT 2015

Machine: x86_64

If the call stack information does not show up here, please compress and forward the core file located in /tmp/lshttpd/.

[New Thread 362800]

[Thread debugging using libthread_db enabled]

Core was generated by `openlitesp'.

Program terminated with signal 11, Segmentation fault.

#0  0x00007f8cdbc1c000 in ?? ()

#0  0x00007f8cdbc1c000 in ?? ()

#1  0x00000000004d2018 in SpdyConnection::recycleStream (this=0x126b9d0, it=<value optimized out>) at spdyconnection.cpp:752

#2  0x00000000004d2524 in SpdyConnection::timerRoutine (this=0x126b9d0) at spdyconnection.cpp:1018

#3  0x00000000004fee6f in ReactorIndex::timerExec (this=0x12567c8) at reactorindex.cpp:73

#4  0x000000000049f925 in processTimerNew (this=<value optimized out>) at eventdispatcher.cpp:202

#5  EventDispatcher::run (this=<value optimized out>) at eventdispatcher.cpp:228

#6  0x00000000004876bc in HttpServerImpl::start (this=0x124c6e0) at httpserver.cpp:406

#7  0x00000000004839b9 in LshttpdMain::main (this=0x124c490, argc=<value optimized out>, argv=0x7fff97df9e68) at lshttpdmain.cpp:930

#8  0x0000000000480978 in main (argc=1, argv=0x7fff97df9e68) at main.cpp:109

I already sent one of these over to that email address.

[Kevin Fwu]

Hi aisonet,

First of all, I would like to apologize for such a late response.  I did not realize that this post was not answered yet, and for that, I apologize.

That said, Google has been planning to end Spdy support by early 2016 due to HTTP/2, so we are likely to discontinue support for spdy listeners.

We are going to release 1.4.12 soon.  I did some testing and found that the issue does not occur in 1.4.12 (as far as I can reproduce), so if you have a chance, please try it out.  
We are looking to make 1.4.x the stable branch, so it should be available via rpm soon as well.

Once again, we apologize for such a late response,

Kevin

[Stevo Novkovski]

I really hope 1.4 will be stable before php 7 release date witch is around 12 november.