wasi-nn: don't try to deinit uninitialized backend (#4375)

cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/4339
2025-06-17 18:40:53 +09:00
parent 4ebd1bb597
commit cba9001749
1 changed files with 5 additions and 3 deletions
--- a/core/iwasm/libraries/wasi-nn/src/wasi_nn.c
+++ b/core/iwasm/libraries/wasi-nn/src/wasi_nn.c
@ -99,9 +99,11 @@ wasi_nn_ctx_destroy(WASINNContext *wasi_nn_ctx)
    NN_DBG_PRINTF("-> current_encoding: %d", wasi_nn_ctx->backend);

    /* deinit() the backend */
+    if (wasi_nn_ctx->is_backend_ctx_initialized) {
        wasi_nn_error res;
        call_wasi_nn_func(wasi_nn_ctx->backend, deinit, res,
                          wasi_nn_ctx->backend_ctx);
+    }

    wasm_runtime_free(wasi_nn_ctx);
 }