Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	process_wrap.cc	Lines:	148	150	98.7 %
Date:	2022-12-31 04:22:30	Branches:	71	100	71.0 %


// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

#include "env-inl.h"
#include "stream_base-inl.h"
#include "stream_wrap.h"
#include "util-inl.h"

#include <climits>
#include <cstdlib>
#include <cstring>

namespace node {

using v8::Array;
using v8::Context;
using v8::FunctionCallbackInfo;
using v8::FunctionTemplate;
using v8::HandleScope;
using v8::Int32;
using v8::Integer;
using v8::Isolate;
using v8::Local;
using v8::Number;
using v8::Object;
using v8::String;
using v8::Value;

namespace {

class ProcessWrap : public HandleWrap {
 public:
  static void Initialize(Local<Object> target,
                         Local<Value> unused,
                         Local<Context> context,
                         void* priv) {
    Environment* env = Environment::GetCurrent(context);
    Isolate* isolate = env->isolate();
    Local<FunctionTemplate> constructor = NewFunctionTemplate(isolate, New);
    constructor->InstanceTemplate()->SetInternalFieldCount(
        ProcessWrap::kInternalFieldCount);

    constructor->Inherit(HandleWrap::GetConstructorTemplate(env));

    SetProtoMethod(isolate, constructor, "spawn", Spawn);
    SetProtoMethod(isolate, constructor, "kill", Kill);

    SetConstructorFunction(context, target, "Process", constructor);
  }

  SET_NO_MEMORY_INFO()
  SET_MEMORY_INFO_NAME(ProcessWrap)
  SET_SELF_SIZE(ProcessWrap)

 private:
  static void New(const FunctionCallbackInfo<Value>& args) {
    // This constructor should not be exposed to public javascript.
    // Therefore we assert that we are not trying to call this as a
    // normal function.
    CHECK(args.IsConstructCall());
    Environment* env = Environment::GetCurrent(args);
    new ProcessWrap(env, args.This());
  }

  ProcessWrap(Environment* env, Local<Object> object)
      : HandleWrap(env,
                   object,
                   reinterpret_cast<uv_handle_t*>(&process_),
                   AsyncWrap::PROVIDER_PROCESSWRAP) {
    MarkAsUninitialized();
  }

  static uv_stream_t* StreamForWrap(Environment* env, Local<Object> stdio) {
    Local<String> handle_key = env->handle_string();
    // This property has always been set by JS land if we are in this code path.
    Local<Object> handle =
        stdio->Get(env->context(), handle_key).ToLocalChecked().As<Object>();

    uv_stream_t* stream = LibuvStreamWrap::From(env, handle)->stream();
    CHECK_NOT_NULL(stream);
    return stream;
  }

  static void ParseStdioOptions(Environment* env,
                                Local<Object> js_options,
                                uv_process_options_t* options) {
    Local<Context> context = env->context();
    Local<String> stdio_key = env->stdio_string();
    Local<Array> stdios =
        js_options->Get(context, stdio_key).ToLocalChecked().As<Array>();

    uint32_t len = stdios->Length();
    options->stdio = new uv_stdio_container_t[len];
    options->stdio_count = len;

    for (uint32_t i = 0; i < len; i++) {
      Local<Object> stdio =
          stdios->Get(context, i).ToLocalChecked().As<Object>();
      Local<Value> type =
          stdio->Get(context, env->type_string()).ToLocalChecked();

      if (type->StrictEquals(env->ignore_string())) {
        options->stdio[i].flags = UV_IGNORE;
      } else if (type->StrictEquals(env->pipe_string())) {
        options->stdio[i].flags = static_cast<uv_stdio_flags>(
            UV_CREATE_PIPE | UV_READABLE_PIPE | UV_WRITABLE_PIPE);
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else if (type->StrictEquals(env->overlapped_string())) {
        options->stdio[i].flags = static_cast<uv_stdio_flags>(
            UV_CREATE_PIPE | UV_READABLE_PIPE | UV_WRITABLE_PIPE |
            UV_OVERLAPPED_PIPE);
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else if (type->StrictEquals(env->wrap_string())) {
        options->stdio[i].flags = UV_INHERIT_STREAM;
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else {
        Local<String> fd_key = env->fd_string();
        Local<Value> fd_value = stdio->Get(context, fd_key).ToLocalChecked();
        CHECK(fd_value->IsNumber());
        int fd = static_cast<int>(fd_value.As<Integer>()->Value());
        options->stdio[i].flags = UV_INHERIT_FD;
        options->stdio[i].data.fd = fd;
      }
    }
  }

  static void Spawn(const FunctionCallbackInfo<Value>& args) {
    Environment* env = Environment::GetCurrent(args);
    Local<Context> context = env->context();
    ProcessWrap* wrap;
    ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());

    Local<Object> js_options =
        args[0]->ToObject(env->context()).ToLocalChecked();

    uv_process_options_t options;
    memset(&options, 0, sizeof(uv_process_options_t));

    options.exit_cb = OnExit;

    // options.uid
    Local<Value> uid_v =
        js_options->Get(context, env->uid_string()).ToLocalChecked();
    if (!uid_v->IsUndefined() && !uid_v->IsNull()) {
      CHECK(uid_v->IsInt32());
      const int32_t uid = uid_v.As<Int32>()->Value();
      options.flags |= UV_PROCESS_SETUID;
      options.uid = static_cast<uv_uid_t>(uid);
    }

    // options.gid
    Local<Value> gid_v =
        js_options->Get(context, env->gid_string()).ToLocalChecked();
    if (!gid_v->IsUndefined() && !gid_v->IsNull()) {
      CHECK(gid_v->IsInt32());
      const int32_t gid = gid_v.As<Int32>()->Value();
      options.flags |= UV_PROCESS_SETGID;
      options.gid = static_cast<uv_gid_t>(gid);
    }

    // TODO(bnoordhuis) is this possible to do without mallocing ?

    // options.file
    Local<Value> file_v =
        js_options->Get(context, env->file_string()).ToLocalChecked();
    CHECK(file_v->IsString());
    node::Utf8Value file(env->isolate(), file_v);
    options.file = *file;

    // options.args
    Local<Value> argv_v =
        js_options->Get(context, env->args_string()).ToLocalChecked();
    if (!argv_v.IsEmpty() && argv_v->IsArray()) {
      Local<Array> js_argv = argv_v.As<Array>();
      int argc = js_argv->Length();
      CHECK_LT(argc, INT_MAX);  // Check for overflow.

      // Heap allocate to detect errors. +1 is for nullptr.
      options.args = new char*[argc + 1];
      for (int i = 0; i < argc; i++) {
        node::Utf8Value arg(env->isolate(),
                            js_argv->Get(context, i).ToLocalChecked());
        options.args[i] = strdup(*arg);
        CHECK_NOT_NULL(options.args[i]);
      }
      options.args[argc] = nullptr;
    }

    // options.cwd
    Local<Value> cwd_v =
        js_options->Get(context, env->cwd_string()).ToLocalChecked();
    node::Utf8Value cwd(env->isolate(),
                        cwd_v->IsString() ? cwd_v : Local<Value>());
    if (cwd.length() > 0) {
      options.cwd = *cwd;
    }

    // options.env
    Local<Value> env_v =
        js_options->Get(context, env->env_pairs_string()).ToLocalChecked();
    if (!env_v.IsEmpty() && env_v->IsArray()) {
      Local<Array> env_opt = env_v.As<Array>();
      int envc = env_opt->Length();
      CHECK_LT(envc, INT_MAX);            // Check for overflow.
      options.env = new char*[envc + 1];  // Heap allocated to detect errors.
      for (int i = 0; i < envc; i++) {
        node::Utf8Value pair(env->isolate(),
                             env_opt->Get(context, i).ToLocalChecked());
        options.env[i] = strdup(*pair);
        CHECK_NOT_NULL(options.env[i]);
      }
      options.env[envc] = nullptr;
    }

    // options.stdio
    ParseStdioOptions(env, js_options, &options);

    // options.windowsHide
    Local<Value> hide_v =
        js_options->Get(context, env->windows_hide_string()).ToLocalChecked();

    if (hide_v->IsTrue()) {
      options.flags |= UV_PROCESS_WINDOWS_HIDE;
    }

    if (env->hide_console_windows()) {
      options.flags |= UV_PROCESS_WINDOWS_HIDE_CONSOLE;
    }

    // options.windows_verbatim_arguments
    Local<Value> wva_v =
        js_options->Get(context, env->windows_verbatim_arguments_string())
            .ToLocalChecked();

    if (wva_v->IsTrue()) {
      options.flags |= UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS;
    }

    // options.detached
    Local<Value> detached_v =
        js_options->Get(context, env->detached_string()).ToLocalChecked();

    if (detached_v->IsTrue()) {
      options.flags |= UV_PROCESS_DETACHED;
    }

    int err = uv_spawn(env->event_loop(), &wrap->process_, &options);
    wrap->MarkAsInitialized();

    if (err == 0) {
      CHECK_EQ(wrap->process_.data, wrap);
      wrap->object()->Set(context, env->pid_string(),
                          Integer::New(env->isolate(),
                                       wrap->process_.pid)).Check();
    }

    if (options.args) {
      for (int i = 0; options.args[i]; i++) free(options.args[i]);
      delete [] options.args;
    }

    if (options.env) {
      for (int i = 0; options.env[i]; i++) free(options.env[i]);
      delete [] options.env;
    }

    delete[] options.stdio;

    args.GetReturnValue().Set(err);
  }

  static void Kill(const FunctionCallbackInfo<Value>& args) {
    Environment* env = Environment::GetCurrent(args);
    ProcessWrap* wrap;
    ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
    int signal = args[0]->Int32Value(env->context()).FromJust();
    int err = uv_process_kill(&wrap->process_, signal);
    args.GetReturnValue().Set(err);
  }

  static void OnExit(uv_process_t* handle,
                     int64_t exit_status,
                     int term_signal) {
    ProcessWrap* wrap = ContainerOf(&ProcessWrap::process_, handle);
    CHECK_EQ(&wrap->process_, handle);

    Environment* env = wrap->env();
    HandleScope handle_scope(env->isolate());
    Context::Scope context_scope(env->context());

    Local<Value> argv[] = {
      Number::New(env->isolate(), static_cast<double>(exit_status)),
      OneByteString(env->isolate(), signo_string(term_signal))
    };

    wrap->MakeCallback(env->onexit_string(), arraysize(argv), argv);
  }

  uv_process_t process_;
};


}  // anonymous namespace
}  // namespace node

NODE_BINDING_CONTEXT_AWARE_INTERNAL(process_wrap, node::ProcessWrap::Initialize)


Generated by: GCOVR (Version 4.2)

Line	Branch	Exec	Source
1			// Copyright Joyent, Inc. and other Node contributors.
2			//
3			// Permission is hereby granted, free of charge, to any person obtaining a
4			// copy of this software and associated documentation files (the
5			// "Software"), to deal in the Software without restriction, including
6			// without limitation the rights to use, copy, modify, merge, publish,
7			// distribute, sublicense, and/or sell copies of the Software, and to permit
8			// persons to whom the Software is furnished to do so, subject to the
9			// following conditions:
10			//
11			// The above copyright notice and this permission notice shall be included
12			// in all copies or substantial portions of the Software.
13			//
14			// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15			// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16			// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17			// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18			// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19			// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20			// USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22			#include "env-inl.h"
23			#include "stream_base-inl.h"
24			#include "stream_wrap.h"
25			#include "util-inl.h"
26
27			#include <climits>
28			#include <cstdlib>
29			#include <cstring>
30
31			namespace node {
32
33			using v8::Array;
34			using v8::Context;
35			using v8::FunctionCallbackInfo;
36			using v8::FunctionTemplate;
37			using v8::HandleScope;
38			using v8::Int32;
39			using v8::Integer;
40			using v8::Isolate;
41			using v8::Local;
42			using v8::Number;
43			using v8::Object;
44			using v8::String;
45			using v8::Value;
46
47			namespace {
48
49			class ProcessWrap : public HandleWrap {
50			public:
51		5084	static void Initialize(Local<Object> target,
52			Local<Value> unused,
53			Local<Context> context,
54			void* priv) {
55		5084	Environment* env = Environment::GetCurrent(context);
56		5084	Isolate* isolate = env->isolate();
57		5084	Local<FunctionTemplate> constructor = NewFunctionTemplate(isolate, New);
58		10168	constructor->InstanceTemplate()->SetInternalFieldCount(
59			ProcessWrap::kInternalFieldCount);
60
61		5084	constructor->Inherit(HandleWrap::GetConstructorTemplate(env));
62
63		5084	SetProtoMethod(isolate, constructor, "spawn", Spawn);
64		5084	SetProtoMethod(isolate, constructor, "kill", Kill);
65
66		5084	SetConstructorFunction(context, target, "Process", constructor);
67		5084	}
68
69		1	SET_NO_MEMORY_INFO()
70		9	SET_MEMORY_INFO_NAME(ProcessWrap)
71		1	SET_SELF_SIZE(ProcessWrap)
72
73			private:
74		2111	static void New(const FunctionCallbackInfo<Value>& args) {
75			// This constructor should not be exposed to public javascript.
76			// Therefore we assert that we are not trying to call this as a
77			// normal function.
78	✗✓	2111	CHECK(args.IsConstructCall());
79		2111	Environment* env = Environment::GetCurrent(args);
80		2111	new ProcessWrap(env, args.This());
81		2111	}
82
83		2111	ProcessWrap(Environment* env, Local<Object> object)
84		2111	: HandleWrap(env,
85			object,
86		2111	reinterpret_cast<uv_handle_t*>(&process_),
87		2111	AsyncWrap::PROVIDER_PROCESSWRAP) {
88		2111	MarkAsUninitialized();
89		2111	}
90
91		4563	static uv_stream_t* StreamForWrap(Environment* env, Local<Object> stdio) {
92		4563	Local<String> handle_key = env->handle_string();
93			// This property has always been set by JS land if we are in this code path.
94			Local<Object> handle =
95		9126	stdio->Get(env->context(), handle_key).ToLocalChecked().As<Object>();
96
97		4563	uv_stream_t* stream = LibuvStreamWrap::From(env, handle)->stream();
98	✗✓	4563	CHECK_NOT_NULL(stream);
99		4563	return stream;
100			}
101
102		2101	static void ParseStdioOptions(Environment* env,
103			Local<Object> js_options,
104			uv_process_options_t* options) {
105		2101	Local<Context> context = env->context();
106		2101	Local<String> stdio_key = env->stdio_string();
107			Local<Array> stdios =
108		6303	js_options->Get(context, stdio_key).ToLocalChecked().As<Array>();
109
110		2101	uint32_t len = stdios->Length();
111	✓✗	2101	options->stdio = new uv_stdio_container_t[len];
112		2101	options->stdio_count = len;
113
114	✓✓	8959	for (uint32_t i = 0; i < len; i++) {
115			Local<Object> stdio =
116		20574	stdios->Get(context, i).ToLocalChecked().As<Object>();
117			Local<Value> type =
118		20574	stdio->Get(context, env->type_string()).ToLocalChecked();
119
120	✓✓	13716	if (type->StrictEquals(env->ignore_string())) {
121		54	options->stdio[i].flags = UV_IGNORE;
122	✓✓	13608	} else if (type->StrictEquals(env->pipe_string())) {
123		4555	options->stdio[i].flags = static_cast<uv_stdio_flags>(
124			UV_CREATE_PIPE \| UV_READABLE_PIPE \| UV_WRITABLE_PIPE);
125		4555	options->stdio[i].data.stream = StreamForWrap(env, stdio);
126	✓✓	4498	} else if (type->StrictEquals(env->overlapped_string())) {
127		1	options->stdio[i].flags = static_cast<uv_stdio_flags>(
128			UV_CREATE_PIPE \| UV_READABLE_PIPE \| UV_WRITABLE_PIPE \|
129			UV_OVERLAPPED_PIPE);
130		1	options->stdio[i].data.stream = StreamForWrap(env, stdio);
131	✓✓	4496	} else if (type->StrictEquals(env->wrap_string())) {
132		7	options->stdio[i].flags = UV_INHERIT_STREAM;
133		7	options->stdio[i].data.stream = StreamForWrap(env, stdio);
134			} else {
135		2241	Local<String> fd_key = env->fd_string();
136		4482	Local<Value> fd_value = stdio->Get(context, fd_key).ToLocalChecked();
137	✗✓	2241	CHECK(fd_value->IsNumber());
138		2241	int fd = static_cast<int>(fd_value.As<Integer>()->Value());
139		2241	options->stdio[i].flags = UV_INHERIT_FD;
140		2241	options->stdio[i].data.fd = fd;
141			}
142			}
143		2101	}
144
145		2101	static void Spawn(const FunctionCallbackInfo<Value>& args) {
146		2101	Environment* env = Environment::GetCurrent(args);
147		2101	Local<Context> context = env->context();
148			ProcessWrap* wrap;
149	✗✓	2101	ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
150
151			Local<Object> js_options =
152		2101	args[0]->ToObject(env->context()).ToLocalChecked();
153
154			uv_process_options_t options;
155		2101	memset(&options, 0, sizeof(uv_process_options_t));
156
157		2101	options.exit_cb = OnExit;
158
159			// options.uid
160			Local<Value> uid_v =
161		6303	js_options->Get(context, env->uid_string()).ToLocalChecked();
162	✓✓✓✗ ✓✓	4204	if (!uid_v->IsUndefined() && !uid_v->IsNull()) {
163	✗✓	1	CHECK(uid_v->IsInt32());
164		1	const int32_t uid = uid_v.As<Int32>()->Value();
165		1	options.flags \|= UV_PROCESS_SETUID;
166		1	options.uid = static_cast<uv_uid_t>(uid);
167			}
168
169			// options.gid
170			Local<Value> gid_v =
171		6303	js_options->Get(context, env->gid_string()).ToLocalChecked();
172	✓✓✓✗ ✓✓	4204	if (!gid_v->IsUndefined() && !gid_v->IsNull()) {
173	✗✓	1	CHECK(gid_v->IsInt32());
174		1	const int32_t gid = gid_v.As<Int32>()->Value();
175		1	options.flags \|= UV_PROCESS_SETGID;
176		1	options.gid = static_cast<uv_gid_t>(gid);
177			}
178
179			// TODO(bnoordhuis) is this possible to do without mallocing ?
180
181			// options.file
182			Local<Value> file_v =
183		6303	js_options->Get(context, env->file_string()).ToLocalChecked();
184	✗✓	4202	CHECK(file_v->IsString());
185		4202	node::Utf8Value file(env->isolate(), file_v);
186		2101	options.file = *file;
187
188			// options.args
189			Local<Value> argv_v =
190		6303	js_options->Get(context, env->args_string()).ToLocalChecked();
191	✓✗✓✗ ✓✗	4202	if (!argv_v.IsEmpty() && argv_v->IsArray()) {
192		2101	Local<Array> js_argv = argv_v.As<Array>();
193		2101	int argc = js_argv->Length();
194	✗✓	2101	CHECK_LT(argc, INT_MAX); // Check for overflow.
195
196			// Heap allocate to detect errors. +1 is for nullptr.
197	✓✗	2101	options.args = new char*[argc + 1];
198	✓✓	11146	for (int i = 0; i < argc; i++) {
199			node::Utf8Value arg(env->isolate(),
200		27135	js_argv->Get(context, i).ToLocalChecked());
201		9045	options.args[i] = strdup(*arg);
202	✗✓	9045	CHECK_NOT_NULL(options.args[i]);
203			}
204		2101	options.args[argc] = nullptr;
205			}
206
207			// options.cwd
208			Local<Value> cwd_v =
209		6303	js_options->Get(context, env->cwd_string()).ToLocalChecked();
210			node::Utf8Value cwd(env->isolate(),
211	✓✓	4202	cwd_v->IsString() ? cwd_v : Local<Value>());
212	✓✓	2101	if (cwd.length() > 0) {
213		115	options.cwd = *cwd;
214			}
215
216			// options.env
217			Local<Value> env_v =
218		6303	js_options->Get(context, env->env_pairs_string()).ToLocalChecked();
219	✓✗✓✓ ✓✓	4202	if (!env_v.IsEmpty() && env_v->IsArray()) {
220		2100	Local<Array> env_opt = env_v.As<Array>();
221		2100	int envc = env_opt->Length();
222	✗✓	2100	CHECK_LT(envc, INT_MAX); // Check for overflow.
223	✓✗	2100	options.env = new char*[envc + 1]; // Heap allocated to detect errors.
224	✓✓	163223	for (int i = 0; i < envc; i++) {
225			node::Utf8Value pair(env->isolate(),
226		483369	env_opt->Get(context, i).ToLocalChecked());
227		161123	options.env[i] = strdup(*pair);
228	✗✓	161123	CHECK_NOT_NULL(options.env[i]);
229			}
230		2100	options.env[envc] = nullptr;
231			}
232
233			// options.stdio
234		2101	ParseStdioOptions(env, js_options, &options);
235
236			// options.windowsHide
237			Local<Value> hide_v =
238		6303	js_options->Get(context, env->windows_hide_string()).ToLocalChecked();
239
240	✓✓	2101	if (hide_v->IsTrue()) {
241		5	options.flags \|= UV_PROCESS_WINDOWS_HIDE;
242			}
243
244	✗✓	2101	if (env->hide_console_windows()) {
245			options.flags \|= UV_PROCESS_WINDOWS_HIDE_CONSOLE;
246			}
247
248			// options.windows_verbatim_arguments
249			Local<Value> wva_v =
250		4202	js_options->Get(context, env->windows_verbatim_arguments_string())
251		2101	.ToLocalChecked();
252
253	✗✓	2101	if (wva_v->IsTrue()) {
254			options.flags \|= UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS;
255			}
256
257			// options.detached
258			Local<Value> detached_v =
259		6303	js_options->Get(context, env->detached_string()).ToLocalChecked();
260
261	✓✓	2101	if (detached_v->IsTrue()) {
262		5	options.flags \|= UV_PROCESS_DETACHED;
263			}
264
265		2101	int err = uv_spawn(env->event_loop(), &wrap->process_, &options);
266		2101	wrap->MarkAsInitialized();
267
268	✓✓	2101	if (err == 0) {
269	✗✓	2094	CHECK_EQ(wrap->process_.data, wrap);
270		2094	wrap->object()->Set(context, env->pid_string(),
271			Integer::New(env->isolate(),
272		8376	wrap->process_.pid)).Check();
273			}
274
275	✓✗	2101	if (options.args) {
276	✓✓	11146	for (int i = 0; options.args[i]; i++) free(options.args[i]);
277	✓✗	2101	delete [] options.args;
278			}
279
280	✓✓	2101	if (options.env) {
281	✓✓	163223	for (int i = 0; options.env[i]; i++) free(options.env[i]);
282	✓✗	2100	delete [] options.env;
283			}
284
285	✓✗	2101	delete[] options.stdio;
286
287		4202	args.GetReturnValue().Set(err);
288			}
289
290		264	static void Kill(const FunctionCallbackInfo<Value>& args) {
291		264	Environment* env = Environment::GetCurrent(args);
292			ProcessWrap* wrap;
293	✗✓	264	ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
294		264	int signal = args[0]->Int32Value(env->context()).FromJust();
295		264	int err = uv_process_kill(&wrap->process_, signal);
296		528	args.GetReturnValue().Set(err);
297			}
298
299		2047	static void OnExit(uv_process_t* handle,
300			int64_t exit_status,
301			int term_signal) {
302		2047	ProcessWrap* wrap = ContainerOf(&ProcessWrap::process_, handle);
303	✗✓	2047	CHECK_EQ(&wrap->process_, handle);
304
305		2047	Environment* env = wrap->env();
306		2047	HandleScope handle_scope(env->isolate());
307		2047	Context::Scope context_scope(env->context());
308
309			Local<Value> argv[] = {
310			Number::New(env->isolate(), static_cast<double>(exit_status)),
311			OneByteString(env->isolate(), signo_string(term_signal))
312		4094	};
313
314		2047	wrap->MakeCallback(env->onexit_string(), arraysize(argv), argv);
315		2033	}
316
317			uv_process_t process_;
318			};
319
320
321			} // anonymous namespace
322			} // namespace node
323
324		5789	NODE_BINDING_CONTEXT_AWARE_INTERNAL(process_wrap, node::ProcessWrap::Initialize)