From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Wed, 3 Jun 2026 02:06:39 +0000 (-0700)
Subject: Stream: fixed variable value state on allocation failure
X-Git-Tag: 1.0.0~26
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/stylesheets/print.css?a=commitdiff_plain;h=78d4ea53331273e2729576afaf067544dcc67b49;p=njs.git

Stream: fixed variable value state on allocation failure

Reset the variable value validity flag when allocating storage for a stream
variable fails.  This matches the HTTP variable path and prevents a failed
assignment from leaving a half-initialized value marked as valid.
---

diff --git a/nginx/ngx_stream_js_module.c b/nginx/ngx_stream_js_module.c
index 0662ea5d..308ddfd1 100644
--- a/nginx/ngx_stream_js_module.c
+++ b/nginx/ngx_stream_js_module.c
@@ -1951,6 +1951,8 @@ ngx_stream_js_session_variables(njs_vm_t *vm, njs_object_prop_t *prop,
 
     vv->data = ngx_pnalloc(s->connection->pool, val.length);
     if (vv->data == NULL) {
+        vv->valid = 0;
+        njs_vm_memory_error(vm);
         return NJS_ERROR;
     }