nginx 0.6.12 *) Change: mail proxy was split on three modules: pop3, imap and smtp. *) Feature: the --without-mail_pop3_module, --without-mail_imap_module, and --without-mail_smtp_module configuration parameters. *) Feature: the "smtp_greeting_delay" and "smtp_client_buffer" directives of the ngx_mail_smtp_module. *) Bugfix: the trailing wildcards did not work; bug appeared in 0.6.9. *) Bugfix: nginx could not start on Solaris if the shared PCRE library located in non-standard place was used. *) Bugfix: the "proxy_hide_header" and "fastcgi_hide_header" directives did not hide response header lines whose name was longer than 32 characters. Thanks to Manlio Perillo.

--- a/src/core/ngx_hash.c
+++ b/src/core/ngx_hash.c
@@ -896,7 +896,7 @@ wildcard:
             return NGX_ERROR;
         }
 
-        ngx_cpystrn(p, key->data, last - 1);
+        ngx_cpystrn(p, key->data, last);
 
         hwc = &ha->dns_wc_tail;
         keys = &ha->dns_wc_tail_hash[k];