I wrote the patch for ap_get_useragent_host, but am not familiar
with the details of the report.  Researching...




On Wed, Apr 13, 2016 at 5:33 PM, Stefan Fritsch <s...@sfritsch.de> wrote:

> Hi,
>
> I got a report about a new crash in mod_perl tests with 2.4.20:
>
> (gdb) bt
> #0  apr_getnameinfo (hostname=hostname@entry=0x7fd4461ee368,
> sockaddr=0x0, flags=flags@entry=0)
>     at /tmp/buildd/apr-1.5.2/network_io/unix/sockaddr.c:663
> #1  0x000055feaf0f513a in ap_get_useragent_host
> (r=r@entry=0x7fd4461ee0a0, type=type@entry=3,
>     str_is_ip=str_is_ip@entry=0x7fd44740c9c4) at core.c:990
> #2  0x00007fd4519d7212 in find_allowdeny (r=r@entry=0x7fd4461ee0a0,
> method=method@entry=0, a=<optimized out>,
>     a=<optimized out>) at mod_access_compat.c:279
> #3  0x00007fd4519d74b2 in check_dir_access (r=0x7fd4461ee0a0) at
> mod_access_compat.c:332
> #4  0x000055feaf0f8f30 in ap_run_access_checker
> (r=r@entry=0x7fd4461ee0a0) at request.c:87
> #5  0x00007fd448a6f7dd in XS_Apache2__RequestRec_run_access_checker
> (my_perl=0x55feb2964a20, cv=<optimized out>)
>     at HookRun.c:235
>
> Does this ring a bell with anyone?
>
> More info is at
>
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820824
>
> Cheers,
> Stefan
>
>

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