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Fixed for memory leak and error info

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This commit is contained in:
schmidlinf
2004-11-03 22:36:36 +00:00
parent e9424dbca6
commit 9b64eb033a
1 changed files with 20 additions and 2 deletions
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22
jni/Dispatch.cpp
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@@ -83,7 +83,8 @@ JNIEXPORT jobject JNICALL Java_com_jacob_com_Dispatch_QueryInterface
env->GetMethodID(autoClass, "<init>", "(I)V");
// construct a Dispatch object to return
// I am copying the pointer to java
if (disp) disp->AddRef();
// jacob-msg 1817 - SF 1053871 : QueryInterface already called AddRef!!
//if (disp) disp->AddRef();
jobject newAuto = env->NewObject(autoClass, autoCons, disp);
return newAuto;
}
@@ -286,7 +287,9 @@ static char* CreateErrorMsgFromInfo(HRESULT inResult, EXCEPINFO* ioInfo,
::strncat(msg, methName, MSG_LEN);
::strncat(msg, "\nDescription: ", MSG_LEN);
::strncat(msg, msg2, MSG_LEN);
delete msg2;
// jacob-msg 1075 - SF 1053872 : Documentation says "use LocalFree"!!
//delete msg2;
LocalFree(msg2);
}
return msg;
}
@@ -365,6 +368,7 @@ JNIEXPORT jobject JNICALL Java_com_jacob_com_Dispatch_invokev
break;
}
case DISPATCH_PROPERTYPUT:
case DISPATCH_PROPERTYPUTREF: // jacob-msg 1075 - SF 1053872
{
SETDISPPARAMS(dispparams, num_args, varr, 1, &dispidPropertyPut);
break;
@@ -409,6 +413,20 @@ JNIEXPORT jobject JNICALL Java_com_jacob_com_Dispatch_invokev
const char *nm = env->GetStringUTFChars(name, NULL);
char *buf = CreateErrorMsgFromInfo(hr, &excepInfo, nm);
env->ReleaseStringUTFChars(name, nm);
// jacob-msg 3696 - SF 1053866
if(hr == DISP_E_EXCEPTION)
{
if(excepInfo.scode != 0)
{
hr = excepInfo.scode;
}
else
{
hr = _com_error::WCodeToHRESULT(excepInfo.wCode);
}
}
ThrowComFail(env, buf, hr);
if (buf) delete buf;
return NULL;