Milter-greylist

AIDA Shinra wrote:
> At Fri, 27 Oct 2006 20:27:27 -0400,
>> Ok, upon further testing, it stops blowing up if I build with ./configure.
>>
>> Only when I use: "--enable-dnsrbl  --with-libbind=/usr/lib/" does it blow up.
>> That suggests that my build of libbind isn't thread safe.
> 
> I think --with-libbind=/usr/local is appropreate here.

OK.

> 
>> I tried adding --enable-threads to the configure for bind, rebuilt/reinistalled
>> libbind (strangely only libbind.a changed, the .so had the same md5sum as the
>> old one. Yes I did make clean first.. so it did rebuild it.). No help.
> 
> It is intentional design. BIND guys do not hope existing programs
> link spontaneously new libbind spontaneously.
> 
>> This is the configure I'm using in bind 9.2.1:
>>
>> /configure --with-libtool --enable-libbind --enable-threads
>> --with-randomdev=/dev/random
>>
>> (and yes, I'm correctly moving libbind.* from /usr/local/lib to /usr/lib where
>> ld will find them)
> 
> It looks dangerous. It may lead ABI crashes between /usr/include/*.h
> and /usr/lib/libbind.a.
> 


Ok, so I did the following:

1) removed libbind.* from /usr/lib/, leaving them in /usr/local/lib/ where binds
build process put them.

2) modified /etc/ld.so.conf to include /usr/local/lib, and ran ldconfig to build
the cache.

3) rebuilt milter-greylist:
	 ./configure --enable-dnsrbl  --with-libbind=/usr/local/lib/
	make clean
	make
	
Still crashes, same way.

(gdb) run
Starting program: /home/mkettler/milter-greylist-3.0rc6/milter-greylist
[New Thread 16384 (LWP 3760)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 3760)]
0x4015b54c in memcpy () from /lib/i686/libc.so.6
(gdb) bt
#0  0x4015b54c in memcpy () from /lib/i686/libc.so.6
#1  0x40019c73 in memcpy () from /lib/libsafe.so.2
#2  0x0804db4d in ipfromstring (str=0x8090deb "127.0.0.0", sa=0x8087c80,
    salen=0xbffc7b28, family=16) at pending.c:600
#3  0x08052a2d in conf_lex () at conf_lex.l:179
#4  0x0805253e in conf_parse () at bison.simple:573
#5  0x08054895 in conf_load () at conf.c:152
#6  0x0804b5e4 in main (argc=1, argv=0xbfffee84) at milter-greylist.c:886
#7  0x400f4a67 in __libc_start_main () from /lib/i686/libc.so.6


Any suggestions?