From: Yichun Zhang <agentzh@gmail.com>
Date: Fri, 10 Jan 2014 19:22:14 +0000 (-0800)
Subject: Resolver: added support for domain names with a trailing dot.
X-Git-Tag: release-1.5.9~29
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=2e2c9dba1666c6a762e5e7f9e4d57a99c9abc305;p=nginx.git

Resolver: added support for domain names with a trailing dot.
---

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 9e39caa7f..abf82d85b 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -356,6 +356,10 @@ ngx_resolve_name(ngx_resolver_ctx_t *ctx)
 
     r = ctx->resolver;
 
+    if (ctx->name.len > 0 && ctx->name.data[ctx->name.len - 1] == '.') {
+        ctx->name.len--;
+    }
+
     ngx_log_debug1(NGX_LOG_DEBUG_CORE, r->log, 0,
                    "resolve: \"%V\"", &ctx->name);