From 499bb2655ee16e4659d571b413b1ea54fd19dcd1 Mon Sep 17 00:00:00 2001 From: Sergey Kandaurov Date: Mon, 24 Dec 2018 19:55:00 +0300 Subject: [PATCH] Userid: using stub for AF_UNIX addresses. Previously, AF_UNIX addresses misbehaved as AF_INET, which typically resulted in $uid_set composed from the middle of sun_path. --- src/http/modules/ngx_http_userid_filter_module.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/http/modules/ngx_http_userid_filter_module.c b/src/http/modules/ngx_http_userid_filter_module.c index a1a54936b..31cf402f4 100644 --- a/src/http/modules/ngx_http_userid_filter_module.c +++ b/src/http/modules/ngx_http_userid_filter_module.c @@ -545,6 +545,13 @@ ngx_http_userid_create_uid(ngx_http_request_t *r, ngx_http_userid_ctx_t *ctx, break; #endif + +#if (NGX_HAVE_UNIX_DOMAIN) + case AF_UNIX: + ctx->uid_set[0] = 0; + break; +#endif + default: /* AF_INET */ sin = (struct sockaddr_in *) c->local_sockaddr; ctx->uid_set[0] = sin->sin_addr.s_addr;