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Referer module: added $invalid_referer to variables hash.

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This makes it accessible via dynamic lookup with ngx_http_get_variable()
from Perl, SSI, etc.

Patch by Yichun Zhang (agentzh).
This commit is contained in:
Maxim Dounin 2013-05-22 22:31:53 +04:00
parent a1ab0dde4a
commit 4fd486e68c
1 changed files with 1 additions and 2 deletions
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3
src/http/modules/ngx_http_referer_module.c
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@ -396,8 +396,7 @@ ngx_http_valid_referers(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
ngx_str_set(&name, "invalid_referer"); ngx_str_set(&name, "invalid_referer");
var = ngx_http_add_variable(cf, &name, var = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE);
NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOHASH);
if (var == NULL) { if (var == NULL) {
return NGX_CONF_ERROR; return NGX_CONF_ERROR;
} }