Resolver: fixed allocation error handling while resolving SRV.

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index e140ab67a8caeff01b5b055839b3ddb15f53f70d..a18fd1fde7ffee46e5352a2ce9f9715016779ccd 100644 (file)
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -443,7 +443,7 @@ ngx_resolve_name(ngx_resolver_ctx_t *ctx)
 
         name.data = ngx_resolver_alloc(r, name.len);
         if (name.data == NULL) {
-            return NGX_ERROR;
+            goto failed;
         }
 
         if (slen == ctx->service.len) {
@@ -481,6 +481,8 @@ ngx_resolve_name(ngx_resolver_ctx_t *ctx)
         ngx_resolver_free(r, ctx->event);
     }
 
+failed:
+
     ngx_resolver_free(r, ctx);
 
     return NGX_ERROR;