in_exec_wasi: fix resource leak on exception (CID 508347) (#9208)

Signed-off-by: Hiroshi Hatake <[email protected]>
fluent · Aug 14, 2024 · 2223cc3 · 2223cc3
1 parent 1781cbb
commit 2223cc3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/plugins/in_exec_wasi/in_exec_wasi.c b/plugins/in_exec_wasi/in_exec_wasi.c
@@ -76,6 +76,7 @@ static int in_exec_wasi_collect(struct flb_input_instance *ins,
 
     if (ctx->wasm_conf == NULL) {
         flb_plg_error(ctx->ins, "wasm_conf cannot be NULL");
+        fclose(stdoutp);
         return -1;
     }
     ctx->wasm_conf->stdoutfd = fileno(stdoutp);