Re: Apache segmentation fault when loading libphp7.so

Am 11.08.2020 um 15:09 schrieb Christoph M. Becker: > On 11.08.2020 at 12:21, Kai Fürstenberg wrote: > >> Hello, >> >> I run a server with Debian Buster. I used to compile some of the needed >> programs, so that I am able to use more recent versions than provided by >> my distribution. Two of these are PHP and Apache httpd. >> >> Now I have updated my httpd to version 2.4.46 and wanted to update PHP >> from 7.2.9 to 7.4.9. >> >> Unfortunately httpd dies with segmentation fault, so I reinstalled 7.2.9 >> again, which works good. >> (gdb) bt >> #0 resolve_base64_decode () at >> /usr/src/apache_testing/php-7.4.9/Zend/zend_cpuinfo.h:141 >> #1 0xb7f82aa2 in elf_machine_rel (skip_ifunc=<optimized out>, >> reloc_addr_arg=<optimized out>, version=<optimized out>, sym=<optimized >> out>, reloc=0xb76a44f8, map=0x230d420) at ../sysdeps/i386/dl-machine.h:353 >> #2 elf_dynamic_do_Rel (skip_ifunc=<optimized out>, lazy=<optimized >> out>, nrelative=<optimized out>, relsize=<optimized out>, >> reladdr=<optimized out>, map=<optimized out>) at do-rel.h:137 >> #3 _dl_relocate_object (scope=<optimized out>, reloc_mode=<optimized >> out>, consider_profiling=<optimized out>) at dl-reloc.c:258 >> #4 0xb7f89efa in dl_open_worker (a=<optimized out>) at dl-open.c:377 > > You may be hitting <https://bugs.php.net/78228> or > something related to > the dynamic resolution of base64_decode (introduced as of PHP 7.3.0). no,... this works well: root@xserv01:~# nano /root/test.php (exactly the code mentioned in the bug report) root@xserv01:~# /usr/local/php-test/bin/php /root/test.php NTY0ZGFjZTAtMzkxYy00MmI2LWQwOTgtNWI3NzQyY2IxOWVl -- Kai