From 9acc096d0cd7f7eb0a8def1c2ef156ce5b5d109a Mon Sep 17 00:00:00 2001
From: Hiroshi Hatake <hiroshi@chronosphere.io>
Date: Wed, 4 Dec 2024 15:43:41 +0900
Subject: [PATCH] wasm: Plug a resource leak on exception (CID 508177) (#9615)

Signed-off-by: Hiroshi Hatake <hiroshi@chronosphere.io>
---
 src/wasm/flb_wasm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wasm/flb_wasm.c b/src/wasm/flb_wasm.c
index a71ff85f4cf..a6810e2530e 100644
--- a/src/wasm/flb_wasm.c
+++ b/src/wasm/flb_wasm.c
@@ -168,6 +168,8 @@ struct flb_wasm *flb_wasm_instantiate(struct flb_config *config, const char *was
 
     if (!wasm_runtime_full_init(&wasm_args)) {
         flb_error("Init runtime environment failed.");
+        flb_free(fw);
+
         return NULL;
     }