R->connection->addr_text.data leak or?

Server NGINX
1

I’m writing a new module for ip stuffs and i noticed something new.

ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, “ip_checker:
%s”,
r->connection->addr_text.data);

2012/09/17 15:31:56 [debug] 17038#0: *10 ip_checker: xxx.156.62.158
2012/09/17 15:31:57 [debug] 17038#0: *11 ip_checker: xxx.156.62.158
2012/09/17 15:32:02 [debug] 17038#0: *12 ip_checker: xxx.30.52.71
2012/09/17 15:32:03 [debug] 17038#0: *13 ip_checker: xxx.30.52.70
2012/09/17 15:32:08 [debug] 17038#0: *14 ip_checker: xxx.30.52.7158 <<
wtf?
2012/09/17 15:32:08 [debug] 17038#0: *15 ip_checker: xxx.30.52.7158 <<
wtf?
2012/09/17 15:32:09 [debug] 17038#0: *16 ip_checker: xxx.30.52.7358 <<
wtf?

is this leak or something?

full module code

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2

version 1.2.3
platform linux x86_64

configure parameters
./configure --prefix=/usr --add-module=…/ngx_ip_checker/ --with-debug

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3

Hello!

On Mon, Sep 17, 2012 at 8:49 PM, Kalazath [email protected] wrote:

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you should ues “%V” in format message.

ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, “ip_checker:
%V”,
&r->connection->addr_text);

4

thank you.

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