details:
https://github.com/nginx/njs/commit/36aec3d75898a4f695f2a5759706312bdb82deee
branches: master
commit: 36aec3d75898a4f695f2a5759706312bdb82deee
user: Dmitry Volyntsev <xei...@nginx.com>
date: Wed, 14 May 2025 19:36:33 -0700
description:
Modules: introduced NGX_CHB_CTX_INIT().
---
nginx/ngx_js.h | 3 +++
src/njs_chb.c | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/nginx/ngx_js.h b/nginx/ngx_js.h
index bb7c1d26..ceb82f74 100644
--- a/nginx/ngx_js.h
+++ b/nginx/ngx_js.h
@@ -317,6 +317,9 @@ ngx_int_t ngx_js_exception(njs_vm_t *vm, ngx_str_t *s);
ngx_engine_t *ngx_njs_clone(ngx_js_ctx_t *ctx, ngx_js_loc_conf_t *cf,
void *external);
+#define NGX_CHB_CTX_INIT(chain, pool) \
+ njs_chb_init(chain, pool, (njs_chb_alloc_t) ngx_palloc, NULL)
+
#if (NJS_HAVE_QUICKJS)
typedef struct ngx_qjs_event_s ngx_qjs_event_t;
diff --git a/src/njs_chb.c b/src/njs_chb.c
index 3ee28009..ac88c0bd 100644
--- a/src/njs_chb.c
+++ b/src/njs_chb.c
@@ -251,7 +251,11 @@ njs_chb_destroy(njs_chb_t *chain)
while (n != NULL) {
next = n->next;
- chain->free(chain->pool, n);
+
+ if (chain->free != NULL) {
+ chain->free(chain->pool, n);
+ }
+
n = next;
}
}
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