Description:
------------
After several days of working apache2 crash when we try to use ZIP functions.
There is workaround to fix it just restart http server.

ii  libzip4:amd64                          1.1.2-1.1
ii  apache2                                2.4.23-5
ii  php7.0                                 7.0.12-1



Actual result:
--------------
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007eff82eb9371 in fill_window (s=s@entry=0x560763568280) at deflate.c:1473
1473    deflate.c: No such file or directory.
(gdb) bt
#0  0x00007eff82eb9371 in fill_window (s=s@entry=0x560763568280) at deflate.c:1473
#1  0x00007eff82eb9e68 in deflate_slow (s=0x560763568280, flush=0) at deflate.c:1745
#2  0x00007eff82ebae54 in deflate (strm=0x560763567f70, flush=0) at deflate.c:903
#3  0x00007eff6b4f33ba in ?? () from /usr/lib/x86_64-linux-gnu/libzip.so.4
#4  0x00007eff6b4f2678 in ?? () from /usr/lib/x86_64-linux-gnu/libzip.so.4
#5  0x00007eff6b4ea962 in ?? () from /usr/lib/x86_64-linux-gnu/libzip.so.4
#6  0x00007eff6b4eadef in zip_close () from /usr/lib/x86_64-linux-gnu/libzip.so.4
#7  0x00007eff6b7038d9 in ?? () from /usr/lib/php/20151012/zip.so
#8  0x00007eff81a98eaa in dtrace_execute_internal () from /usr/lib/apache2/modules/libphp7.0.so
#9  0x00007eff81b2e710 in ?? () from /usr/lib/apache2/modules/libphp7.0.so
#10 0x00007eff81ae996b in execute_ex () from /usr/lib/apache2/modules/libphp7.0.so
#11 0x00007eff81a98e48 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp7.0.so
#12 0x00007eff81b2e84d in ?? () from /usr/lib/apache2/modules/libphp7.0.so
#13 0x00007eff81ae996b in execute_ex () from /usr/lib/apache2/modules/libphp7.0.so
#14 0x00007eff81a98e48 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp7.0.so
#15 0x00007eff81b3dc07 in zend_execute () from /usr/lib/apache2/modules/libphp7.0.so
#16 0x00007eff81aa8fd3 in zend_execute_scripts () from /usr/lib/apache2/modules/libphp7.0.so
#17 0x00007eff81a48d30 in php_execute_script () from /usr/lib/apache2/modules/libphp7.0.so
#18 0x00007eff81b3f56a in ?? () from /usr/lib/apache2/modules/libphp7.0.so
#19 0x000056076139e950 in ap_run_handler (r=r@entry=0x7eff85c8d0a0) at config.c:170
#20 0x000056076139eee6 in ap_invoke_handler (r=r@entry=0x7eff85c8d0a0) at config.c:434
#21 0x00005607613b6993 in ap_process_async_request (r=0x7eff85c8d0a0) at http_request.c:410
#22 0x00005607613b6aa0 in ap_process_request (r=r@entry=0x7eff85c8d0a0) at http_request.c:445
#23 0x00005607613b2c8d in ap_process_http_sync_connection (c=0x7eff85cc4290) at http_core.c:210
#24 ap_process_http_connection (c=0x7eff85cc4290) at http_core.c:251
#25 0x00005607613a87a0 in ap_run_process_connection (c=c@entry=0x7eff85cc4290) at connection.c:42
#26 0x00005607613a8cf0 in ap_process_connection (c=c@entry=0x7eff85cc4290, csd=<optimized out>) at connection.c:226
#27 0x00007eff820966bf in child_main (child_num_arg=child_num_arg@entry=1, child_bucket=child_bucket@entry=0) at prefork.c:723
#28 0x00007eff82096944 in make_child (s=0x7eff85dec470, slot=1, bucket=0) at prefork.c:824
#29 0x00007eff8209780d in perform_idle_server_maintenance (p=<optimized out>) at prefork.c:932
#30 prefork_run (_pconf=<optimized out>, plog=<optimized out>, s=<optimized out>) at prefork.c:1128
#31 0x000056076138350e in ap_run_mpm (pconf=0x7eff85e16028, plog=0x7eff85de5028, s=0x7eff85dec470) at mpm_common.c:94
#32 0x000056076137c77d in main (argc=<optimized out>, argv=<optimized out>) at main.c:783