ERR_GET_FUNC was blocking this for me on FreeBSD 13 with OpenSSL 3.0 from ports.
Warning in build logs, but failure at runtime
ssl_engine_init.c:1375:22: warning: implicit declaration of function
'ERR_GET_FUNC' is invalid in C99 [-Wimplicit-function-declaration]
&& (ERR_GET_FUNC(ERR_peek_last_error())
and the fix is https://svn.apache.org/viewvc?view=revision&revision=1891138
as noted above.
All seems well with that r1891138 fix and OpenSSL 3.0.0 on FreeBSD
13.0-p4 amd64 / clang 11.0.1
[Sun Sep 12 11:48:50.820341 2021] [mpm_event:notice] [pid 80970:tid
34372395008] AH00489: Apache/2.4.49 (FreeBSD) OpenSSL/3.0.0 configured
-- resuming normal operations
On Sun, Sep 12, 2021 at 7:02 AM Dennis Clarke <dcla...@blastwave.org> wrote:
>
> On 9/12/21 02:36, Dennis Clarke wrote:
> > On 9/10/21 11:23, ste...@eissing.org wrote:
> >> Hi, all;
> >> Please find below the proposed release tarball and signatures:
> >> https://dist.apache.org/repos/dist/dev/httpd/
> >>
> >> I would like to call a VOTE over the next few days to release
> >> this candidate tarball httpd-2.4.49-rc1 as 2.4.49:
> >> [ ] +1: It's not just good, it's good enough!
> >> [ ] +0: Let's have a talk.
> >> [ ] -1: There's trouble in paradise. Here's what's wrong.
> >>
>
> * * * NOTE -1 There's trouble in paradise. Here's what's wrong. * * *
>
>
> Reply to self here ...
>
> I discovered in the OpenSSL 3.0.0 release notes:
>
>
> * The ERR_GET_FUNC() function was removed. With the loss
> of meaningful function codes, this function can only
> cause problems for calling applications.
>
> Paul Dale
>
>
> Thus ERR_GET_FUNC() was removed, but it looks like httpd is still
> trying to use it, which explains the error I'm seeing. What I see
> is :
>
>
>
> beta #
> beta # /opt/bw/bin/httpd -V
> Server version: Apache/2.4.49 (Unix)
> Server built: Sep 12 2021 03:54:11
> Server's Module Magic Number: 20120211:116
> Server loaded: APR 1.7.0, APR-UTIL 1.6.1
> Compiled using: APR 1.7.0, APR-UTIL 1.6.1
> Architecture: 64-bit
> Server MPM: event
> threaded: yes (fixed thread count)
> forked: yes (variable process count)
> Server compiled with....
> -D APR_HAS_SENDFILE
> -D APR_HAS_MMAP
> -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
> -D APR_USE_PROC_PTHREAD_SERIALIZE
> -D APR_USE_PTHREAD_SERIALIZE
> -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
> -D APR_HAS_OTHER_CHILD
> -D AP_HAVE_RELIABLE_PIPED_LOGS
> -D DYNAMIC_MODULE_LIMIT=256
> -D HTTPD_ROOT="/opt/bw"
> -D SUEXEC_BIN="/opt/bw/bin/suexec"
> -D DEFAULT_PIDLOG="var/apache/httpd/logs/httpd.pid"
> -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
> -D DEFAULT_ERRORLOG="logs/error_log"
> -D AP_TYPES_CONFIG_FILE="etc/apache/httpd/mime.types"
> -D SERVER_CONFIG_FILE="etc/apache/httpd/httpd.conf"
> beta #
> beta #
> beta # /opt/bw/bin/apachectl start
> httpd: Syntax error on line 75 of /opt/bw/etc/apache/httpd/httpd.conf:
> Cannot load modules/mod_ssl.so into server: ld.so.1: httpd: fatal:
> relocation error: file /opt/bw/modules/mod_ssl.so: symbol ERR_GET_FUNC:
> referenced symbol not found
> beta #
>
> We see https://github.com/apache/httpd/pull/258 exists however I am
> only now looking at how to patch 2.4.49 based on those changes in
> trunk.
>
> --
> Dennis Clarke
> RISC-V/SPARC/PPC/ARM/CISC
> UNIX and Linux spoken
> GreyBeard and suspenders optional
