nginx svn head segmeant fault with simple reverse proxy if backend www server can't be reached

[Delta Yeh]

Can't reproduce it on nginx 1.1.1, so this bug is introduced later?

2011/9/20 Maxim Dounin <mdounin at mdounin.ru>:
> Hello!
>
> On Tue, Sep 20, 2011 at 02:10:09PM +0800, Delta Yeh wrote:
>
> [...]
>
>> (gdb) bt
>> #0  ngx_destroy_pool (pool=0x0) at src/core/ngx_palloc.c:50
>> #1  0x0808f8a8 in ngx_http_upstream_finalize_request (r=0x810fbc8,
>>     u=0x8115e30, rc=502) at src/http/ngx_http_upstream.c:3024
>> #2  0x08092ad8 in ngx_http_upstream_next (r=0x810fbc8, u=0x8115e30, ft_type=2)
>>     at src/http/ngx_http_upstream.c:2910
>> #3  0x08091d98 in ngx_http_upstream_connect (r=0x810fbc8, u=0x8115e30)
>>     at src/http/ngx_http_upstream.c:1136
>> #4  0x08092902 in ngx_http_upstream_init_request (r=0x810fbc8)
>>     at src/http/ngx_http_upstream.c:643
>
> Patch is waiting commit approval from Igor.
> http://mailman.nginx.org/pipermail/nginx-devel/2011-September/001201.html
>
> Maxim Dounin
>
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