Closed remicollet closed 10 years ago
Running tests/999-regression-no28.phpt
Program received signal SIGSEGV, Segmentation fault. __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:2757 2757 mov 1(%rsi), %dx (gdb) bt #0 __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:2757 #1 0x000055555575d218 in memcpy (__len=3, __src=0x7fff00000000, __dest=0x7ffff7fbbfb8) at /usr/include/bits/string3.h:51 #2 _estrndup (s=0x7fff00000000 <Address 0x7fff00000000 out of bounds>, length=3) at /usr/src/debug/php-5.5.7/Zend/zend_alloc.c:2655 #3 0x00007fffed5433f8 in zim_sundown_render_base_header (ht=<optimized out>, return_value=0x7ffff7fbc118, return_value_ptr=<optimized out>, this_ptr=<optimized out>, return_value_used=<optimized out>) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/render_base.c:236 #4 0x0000555555771f7b in dtrace_execute_internal (execute_data_ptr=<optimized out>, fci=<optimized out>, return_value_used=<optimized out>) at /usr/src/debug/php-5.5.7/Zend/zend_dtrace.c:97 #5 0x00005555557742fb in zend_call_function (fci=fci@entry=0x7fffffff9f90, fci_cache=0x7fffffff9ea0, fci_cache@entry=0x0) at /usr/src/debug/php-5.5.7/Zend/zend_execute_API.c:959 #6 0x000055555577439e in call_user_function_ex (function_table=function_table@entry=0x0, object_pp=<optimized out>, function_name=<optimized out>, retval_ptr_ptr=retval_ptr_ptr@entry=0x7fffffffa028, param_count=<optimized out>, params=params@entry=0x7ffff7fc0c28, no_separation=no_separation@entry=1, symbol_table=symbol_table@entry=0x0) at /usr/src/debug/php-5.5.7/Zend/zend_execute_API.c:727 #7 0x00005555557743f2 in call_user_function (function_table=function_table@entry=0x0, object_pp=<optimized out>, function_name=<optimized out>, retval_ptr=0x7ffff7fbca88, param_count=<optimized out>, params=params@entry=0x7ffff7fbcab8) at /usr/src/debug/php-5.5.7/Zend/zend_execute_API.c:700 #8 0x00007fffed5401ad in call_user_function_v (function_table=0x0, object_pp=object_pp@entry=0x7fffffffa3e8, function_name=function_name@entry=0x7fffffffa110, retval_ptr=0x7ffff7fbca88, param_count=param_count@entry=2, function_table=0x0) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/php_sundown.h:176 #9 0x00007fffed5419eb in rndr_header (ob=0x555555cba090, text=<optimized out>, level=1, opaque=0x7fffffffa3d0) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/sundown_markdown.c:43 #10 0x00007fffed54a4e7 in parse_atxheader (size=<optimized out>, data=<optimized out>, rndr=<optimized out>, ob=<optimized out>) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/sundown/src/markdown.c:1814 #11 parse_block (ob=ob@entry=0x555555cba090, rndr=rndr@entry=0x555555cbab20, data=0x555555cba1b0 "# Doc\n\n![](doesnt/exists.jpg)\n\n![](https://www.google.com/images/srpr/logo3w.png)\n", size=82) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/sundown/src/markdown.c:2203 #12 0x00007fffed54c6ba in parse_block (size=<optimized out>, data=<optimized out>, rndr=0x555555cbab20, ob=0x555555cba090) at /usr/include/bits/string3.h:84 #13 sd_markdown_render (ob=ob@entry=0x555555cba090, document=0x7ffff7fbc070 "# Doc\n\n![](doesnt/exists.jpg)\n\n![](https://www.google.com/images/srpr/logo3w.png)", doc_size=<optimized out>, md=md@entry=0x555555cbab20) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/sundown/src/markdown.c:2517 #14 0x00007fffed542af0 in php_sundown_markdon_render (render_type=<optimized out>, ht=<optimized out>, return_value=0x7ffff7fbc848, return_value_ptr=<optimized out>, this_ptr=<optimized out>, return_value_used=<optimized out>) at /home/rpmbuild/SPECS/remirepo/php/pecl/php-pecl-sundown/sundown-0.3.10/sundown_markdown.c:444 #15 0x0000555555771f7b in dtrace_execute_internal (execute_data_ptr=<optimized out>, fci=<optimized out>, return_value_used=<optimized out>) at /usr/src/debug/php-5.5.7/Zend/zend_dtrace.c:97 #16 0x0000555555831de5 in zend_do_fcall_common_helper_SPEC (execute_data=<optimized out>) at /usr/src/debug/php-5.5.7/Zend/zend_vm_execute.h:552 #17 0x00005555557abda8 in execute_ex (execute_data=0x7ffff7f86280) at /usr/src/debug/php-5.5.7/Zend/zend_vm_execute.h:363 #18 0x0000555555771e79 in dtrace_execute_ex (execute_data=<optimized out>) at /usr/src/debug/php-5.5.7/Zend/zend_dtrace.c:73 #19 0x0000555555783950 in zend_execute_scripts (type=type@entry=8, retval=retval@entry=0x0, file_count=file_count@entry=3) at /usr/src/debug/php-5.5.7/Zend/zend.c:1320 #20 0x00005555557237a5 in php_execute_script (primary_file=primary_file@entry=0x7fffffffcaa0) at /usr/src/debug/php-5.5.7/main/main.c:2489 #21 0x0000555555833df8 in do_cli (argc=5, argv=0x555555b83480) at /usr/src/debug/php-5.5.7/sapi/cli/php_cli.c:994 #22 0x000055555560e310 in main (argc=5, argv=0x555555b83480) at /usr/src/debug/php-5.5.7/sapi/cli/php_cli.c:1378
Thank you. I'll check with CentOS next release as this kind of problem doesn't notice on ubuntu.
I think this is not related to system used, but to "hardening" build flags used.
Running tests/999-regression-no28.phpt