Siva Annamalai
1e15e6f2d7
Do not rely on the udp_receive_buffer field from IsolateData as a buffer for reading data in the recvfrom call. Bug: Change-Id: I43d19f624fd2a406429cc5387bd536524472b4f7 Reviewed-on: https://dart-review.googlesource.com/10212 Reviewed-by: Zach Anderson <zra@google.com>
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "bin/isolate_data.h"
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#include "bin/snapshot_utils.h"
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#include "vm/kernel.h"
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namespace dart {
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namespace bin {
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IsolateData::IsolateData(const char* url,
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const char* package_root,
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const char* packages_file,
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AppSnapshot* app_snapshot)
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: script_url((url != NULL) ? strdup(url) : NULL),
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package_root(NULL),
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packages_file(NULL),
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kernel_program(NULL),
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builtin_lib_(NULL),
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loader_(NULL),
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app_snapshot_(app_snapshot),
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dependencies_(NULL) {
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if (package_root != NULL) {
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ASSERT(packages_file == NULL);
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this->package_root = strdup(package_root);
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} else if (packages_file != NULL) {
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this->packages_file = strdup(packages_file);
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}
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}
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void IsolateData::OnIsolateShutdown() {
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if (builtin_lib_ != NULL) {
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Dart_DeletePersistentHandle(builtin_lib_);
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builtin_lib_ = NULL;
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}
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}
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IsolateData::~IsolateData() {
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free(script_url);
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script_url = NULL;
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free(package_root);
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package_root = NULL;
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free(packages_file);
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packages_file = NULL;
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if (kernel_program != NULL) {
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delete reinterpret_cast<kernel::Program*>(kernel_program);
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kernel_program = NULL;
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}
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delete app_snapshot_;
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app_snapshot_ = NULL;
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}
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} // namespace bin
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} // namespace dart
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