fix ret value

Multi-V-VM · Oct 16, 2023 · f9d29c0 · f9d29c0
1 parent 7fa267b
commit f9d29c0
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Showing 4 changed files with 5 additions and 5 deletions.
diff --git a/lib/wasm-micro-runtime b/lib/wasm-micro-runtime
diff --git a/src/wamr.cpp b/src/wamr.cpp
@@ -109,9 +109,9 @@ int WAMRInstance::invoke_fopen(std::string &path, uint32 option) {
         argv[0] = buffer_for_wasm; // pass the buffer_ address for WASM space
         argv[1] = option; // the size of buffer_
         strncpy(buffer_, path.c_str(), path.size()); // use native address for accessing in runtime
-        auto res = wasm_runtime_call_wasm(exec_env, func, 2, argv);
+        wasm_runtime_call_wasm(exec_env, func, 2, argv);
         wasm_runtime_module_free(module_inst, buffer_for_wasm);
-        return res;
+        return ((int)argv[0]);
     }
     return -1;
 };

diff --git a/src/wamr_wasi_context.cpp b/src/wamr_wasi_context.cpp
@@ -32,7 +32,7 @@ void WAMRWASIContext::restore_impl(WASIContext *env) {
         LOGV(INFO) << "fd: " << fd << " path: " << std::get<0>(res) << " flags: " << std::get<1>(res)
                    << " offset: " << std::get<2>(res);
         r = wamr->invoke_fopen(std::get<0>(res), std::get<1>(res));
-        if (fd != 0 && fd != 1 && fd != 2)
+        if (r != fd)
             wamr->invoke_frenumber(r, fd);
         wamr->invoke_fseek(fd, std::get<2>(res));
     }

diff --git a/test/read-file.c b/test/read-file.c
@@ -81,5 +81,5 @@ int main() {
     fclose(file1);
     fclose(file2);
 	fclose(file3);
-	__wasi_fd_renumber(1,1);
+	__wasi_fd_renumber(3,10);
 }