details: http://hg.nginx.org/nginx/rev/93121485c39b branches: changeset: 6745:93121485c39b user: Maxim Dounin <mdou...@mdounin.ru> date: Fri Oct 14 19:48:26 2016 +0300 description: Upstream: hide_headers_hash handling at http level.
When headers to hide are set at the "http" level and not redefined in a server block, we now preserve compiled headers hash into the "http" section configuration to inherit this hash to all servers. diffstat: src/http/ngx_http_upstream.c | 18 +++++++++++++++++- 1 files changed, 17 insertions(+), 1 deletions(-) diffs (28 lines): diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c --- a/src/http/ngx_http_upstream.c +++ b/src/http/ngx_http_upstream.c @@ -6106,7 +6106,23 @@ ngx_http_upstream_hide_headers_hash(ngx_ hash->pool = cf->pool; hash->temp_pool = NULL; - return ngx_hash_init(hash, hide_headers.elts, hide_headers.nelts); + if (ngx_hash_init(hash, hide_headers.elts, hide_headers.nelts) != NGX_OK) { + return NGX_ERROR; + } + + /* + * special handling to preserve conf->hide_headers_hash + * in the "http" section to inherit it to all servers + */ + + if (prev->hide_headers_hash.buckets == NULL + && conf->hide_headers == prev->hide_headers + && conf->pass_headers == prev->pass_headers) + { + prev->hide_headers_hash = conf->hide_headers_hash; + } + + return NGX_OK; } _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel