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fix memory leak

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Signed-off-by: wangben <wangben15@huawei.com>
This commit is contained in:
wangben
2022-03-12 16:30:44 +08:00
parent d5214fed83
commit 3b9226f486
1 changed files with 13 additions and 13 deletions
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process/js_process.cpp
+13 -13
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@@ -215,18 +215,18 @@ namespace OHOS::Js_sys_module::Process {
void Process::On(napi_value str, napi_value function)
{
char *buffer = nullptr;
std::string result = "";
size_t bufferSize = 0;
napi_get_value_string_utf8(env_, str, buffer, 0, &bufferSize);
if (bufferSize > 0) {
buffer = new char[bufferSize + 1];
if (napi_get_value_string_utf8(env_, str, nullptr, NAPI_RETURN_ZERO, &bufferSize) != napi_ok) {
HILOG_ERROR("can not get str size");
return;
}
napi_get_value_string_utf8(env_, str, buffer, bufferSize + 1, &bufferSize);
std::string temp = "";
if (buffer != nullptr) {
temp = buffer;
delete []buffer;
buffer = nullptr;
result.reserve(bufferSize + NAPI_RETURN_ONE);
result.resize(bufferSize);
if (napi_get_value_string_utf8(env_, str, result.data(), bufferSize + NAPI_RETURN_ONE,
&bufferSize) != napi_ok) {
HILOG_ERROR("can not get str value");
return;
}
if (function == nullptr) {
HILOG_ERROR("function is nullptr");
@@ -238,13 +238,13 @@ namespace OHOS::Js_sys_module::Process {
HILOG_ERROR("napi_create_reference is failed");
return;
}
if (!temp.empty()) {
size_t pos = events.find(temp);
if (!result.empty()) {
size_t pos = events.find(result);
if (pos == std::string::npos) {
HILOG_ERROR("illegal event");
return;
}
eventMap.insert(std::make_pair(temp, myCallRef));
eventMap.insert(std::make_pair(result, myCallRef));
}
}