From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Fri, 7 Dec 2018 15:33:52 +0000 (+0300)
Subject: Freeing code buffer after is was reallocated.
X-Git-Tag: 0.2.7~5
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=c76e687202095a070d0859f1a167299655f60ad7;p=njs.git

Freeing code buffer after is was reallocated.

Thanks to 洪志道 (Hong Zhi Dao).
---

diff --git a/njs/njs_generator.c b/njs/njs_generator.c
index 664f7ea2..16a5378c 100644
--- a/njs/njs_generator.c
+++ b/njs/njs_generator.c
@@ -452,6 +452,8 @@ njs_generate_reserve(njs_vm_t *vm, njs_generator_t *generator, size_t size)
     size = generator->code_end - generator->code_start;
     memcpy(p, generator->code_start, size);
 
+    nxt_mem_cache_free(vm->mem_cache_pool, generator->code_start);
+
     generator->code_start = p;
     generator->code_end = p + size;
 
@@ -2223,6 +2225,8 @@ njs_generate_function_scope(njs_vm_t *vm, njs_function_lambda_t *lambda,
         lambda->start = generator->code_start;
     }
 
+    nxt_mem_cache_free(vm->mem_cache_pool, generator);
+
     return ret;
 }