My initial builds were done using HomeBrew for both 1.4.24 and 1.5dev19.
It is configured with the following arguments to make:
TARGET=generic USE_KQUEUE=1 USE_POLL=1 USE_PCRE=1
The 1.5dev19 settings add to those:
USE_OPENSSL=1 USE_ZLIB=1 ADDLIB=-lcrypto
When I did my test compiles I duplicated those parameters. I read that
somewhere that the OSX makefile didn’t work so I didn’t spend any time trying
it since it seemed the homebrew options worked fine with 1.4.24 in my testing.
Here is the -vv output from the currently working version.
HA-Proxy version 1.5-dev19 2013/06/17
Copyright 2000-2013 Willy Tarreau <w...@1wt.eu>
Build options :
TARGET = generic
CPU = generic
CC = gcc
CFLAGS = -O2 -g -fno-strict-aliasing
OPTIONS = USE_ZLIB=1 USE_POLL=1 USE_KQUEUE=1 USE_OPENSSL=1
Default settings :
maxconn = 2000, bufsize = 16384, maxrewrite = 8192, maxpollevents = 200
Encrypted password support via crypt(3): no
Built with zlib version : 1.2.5
Compression algorithms supported : identity, deflate, gzip
Built with OpenSSL version : OpenSSL 0.9.8y 5 Feb 2013
Running on OpenSSL version : OpenSSL 0.9.8y 5 Feb 2013
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports prefer-server-ciphers : yes
Built without PCRE support (using libc's regex instead)
Available polling systems :
kqueue : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result OK
Total: 3 (3 usable), will use queue.
Here is the -vv from the originally compiled version that exhibits the bug.
HA-Proxy version 1.5-dev19 2013/06/17
Copyright 2000-2013 Willy Tarreau <w...@1wt.eu>
Build options :
TARGET = generic
CPU = generic
CC = cc
CFLAGS =
OPTIONS = USE_ZLIB=1 USE_POLL=1 USE_KQUEUE=1 USE_OPENSSL=1 USE_PCRE=1
Default settings :
maxconn = 2000, bufsize = 16384, maxrewrite = 8192, maxpollevents = 200
Encrypted password support via crypt(3): no
Built with zlib version : 1.2.5
Compression algorithms supported : identity, deflate, gzip
Built with OpenSSL version : OpenSSL 0.9.8r 8 Feb 2011
Running on OpenSSL version : OpenSSL 0.9.8y 5 Feb 2013
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports prefer-server-ciphers : yes
Built with PCRE version : 8.33 2013-05-28
PCRE library supports JIT : no (USE_PCRE_JIT not set)
Available polling systems :
kqueue : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result OK
Total: 3 (3 usable), will use kqueue.
- Kevin
On Oct 11, 2013, at 12:58 AM, Willy Tarreau <w...@1wt.eu> wrote:
> Hi Kevin,
>
> On Thu, Oct 10, 2013 at 08:28:07PM -0500, Kevin wrote:
>> So after some more troubleshooting the problem seems to be related to PCRE.
>> If I compile without it I don?t see the problem. In 1.4 there does not
>> appear to be any issue using PCRE.
>
> OK, thanks for tracking this down. I'm not seeing changes specific to
> PCRE in 1.5 except the support for the JIT version which is not enabled
> by default (you need USE_PCRE_JIT for this).
>
> Just a quick question, are you using the GNU make file ("Makefile") or
> the OSX Makefile ("Makefile.osx") to build haproxy ?
>
> Could you please send the complete output of "haproxy -vv" ?
>
> It's also possible that you're hitting a completely different bug
> that is triggerred by the use of PCRE but not related to it (eg: a
> use after free or something like this).
>
> Thanks,
> Willy
>
>
>
