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pass valid pReturnValue parameter to _wgetenv_s

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This commit is contained in:
Joel Dice 2009-12-12 17:55:00 -07:00
parent f0c14fa1f1
commit 875a1a45a3
1 changed files with 2 additions and 1 deletions
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3
classpath/java-lang.cpp
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@ -393,7 +393,8 @@ Java_java_lang_System_getProperty(JNIEnv* e, jclass, jstring name,
} else if (strcmp(chars, "user.home") == 0) {
# ifdef _MSC_VER
WCHAR buffer[MAX_PATH];
if (_wgetenv_s(0, buffer, MAX_PATH, L"USERPROFILE") == 0) {
size_t needed;
if (_wgetenv_s(&needed, buffer, MAX_PATH, L"USERPROFILE") == 0) {
r = e->NewString(reinterpret_cast<jchar*>(buffer), lstrlenW(buffer));
} else {
r = 0;