Wikidiff2 segfaults
on srv39, repro'd twice
Program received signal SIGSEGV, Segmentation fault. 0x0000003a57870e16 in memmove () from /lib64/tls/libc.so.6 (gdb) bt #0 0x0000003a57870e16 in memmove () from /lib64/tls/libc.so.6 #1 0x00002aaaaf29599c in std::vector<int, std::allocator<int> >::operator= () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #2 0x00002aaaaf29a17b in _DiffEngine<Word>::_diag () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #3 0x00002aaaaf29a43c in _DiffEngine<Word>::_compareseq () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #4 0x00002aaaaf29aee2 in _DiffEngine<Word>::diff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #5 0x00002aaaaf29b9c7 in Diff<Word>::Diff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #6 0x00002aaaaf28f8e2 in print_worddiff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #7 0x00002aaaaf2901d9 in print_diff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #8 0x00002aaaaf29035b in wikidiff2_do_diff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #9 0x00002aaaaf29e4b6 in _wrap_wikidiff2_do_diff () from /usr/local/lib/php/extensions/no-debug-non-zts-20050922/php_wikidiff2.so #10 0x00002aaaaad7b84c in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #11 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #12 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #13 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #14 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #15 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #16 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #17 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #18 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #19 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #20 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #21 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #22 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #23 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #24 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #25 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #26 0x00002aaaaad7b430 in zend_do_fcall_common_helper_SPEC () from /usr/local/apache/libexec/libphp5.so #27 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #28 0x00002aaaaad90ead in ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER () from /usr/local/apache/libexec/libphp5.so #29 0x00002aaaaad7b1a2 in execute () from /usr/local/apache/libexec/libphp5.so #30 0x00002aaaaad5ce67 in zend_execute_scripts () from /usr/local/apache/libexec/libphp5.so #31 0x00002aaaaad1decf in php_execute_script () from /usr/local/apache/libexec/libphp5.so #32 0x00002aaaaadd3a7f in apache_php_module_main () from /usr/local/apache/libexec/libphp5.so #33 0x00002aaaaadd447f in send_php () from /usr/local/apache/libexec/libphp5.so #34 0x00002aaaaadd472f in send_parsed_php () from /usr/local/apache/libexec/libphp5.so #35 0x00000000004315d4 in ap_invoke_handler (r=0x759a00) at http_config.c:475 #36 0x0000000000448ad6 in process_request_internal (r=0x759a00) at http_request.c:1298 #37 0x0000000000448b2b in ap_process_request (r=0x759a00) at http_request.c:1314 #38 0x000000000043f191 in child_main (child_num_arg=0) at http_main.c:4786 #39 0x000000000043f3a9 in make_child (s=0x5b10b0, slot=0, now=1140215056) at http_main.c:4901 #40 0x000000000043f528 in startup_children (number_to_start=5) at http_main.c:4983 #41 0x000000000043fc29 in standalone_main (argc=3, argv=0x7fffffff2528) at http_main.c:5315 #42 0x0000000000440412 in main (argc=3, argv=0x7fffffff2528) at http_main.c:5657 (gdb)
Fixed in version 0.0.3.