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Fixed bug #8227 deref errors in tempDOMTextRange

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This commit is contained in:
tague%netscape.com 1999-07-14 21:10:55 +00:00
parent f19dd88348
commit 9032ab797e
2 changed files with 26 additions and 18 deletions
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22
content/events/src/nsDOMEvent.cpp
View File

@ -63,16 +63,20 @@ nsDOMEvent::nsDOMEvent(nsIPresContext* aPresContext, nsEvent* aEvent) {
// will hold a ref, the widget representation isn't persistent
//
nsIDOMTextRange** tempTextRangeList = new nsIDOMTextRange*[((nsTextEvent*)aEvent)->rangeCount];
for(PRUint16 i=0;i<((nsTextEvent*)aEvent)->rangeCount;i++) {
nsDOMTextRange* tempDOMTextRange = new nsDOMTextRange((((nsTextEvent*)aEvent)->rangeArray[i]).mStartOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mEndOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mRangeType);
tempDOMTextRange->AddRef();
tempTextRangeList[i] = (nsIDOMTextRange*)tempDOMTextRange;
}
if (tempTextRangeList!=nsnull) {
for(PRUint16 i=0;i<((nsTextEvent*)aEvent)->rangeCount;i++) {
nsDOMTextRange* tempDOMTextRange = new nsDOMTextRange((((nsTextEvent*)aEvent)->rangeArray[i]).mStartOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mEndOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mRangeType);
if (tempDOMTextRange!=nsnull) {
tempDOMTextRange->AddRef();
tempTextRangeList[i] = (nsIDOMTextRange*)tempDOMTextRange;
}
}
mTextRange = (nsIDOMTextRangeList*) new nsDOMTextRangeList(((nsTextEvent*)aEvent)->rangeCount,tempTextRangeList);
mTextRange->AddRef();
mTextRange = (nsIDOMTextRangeList*) new nsDOMTextRangeList(((nsTextEvent*)aEvent)->rangeCount,tempTextRangeList);
if (mTextRange!=nsnull) mTextRange->AddRef();
}
}
NS_INIT_REFCNT();

22
layout/events/src/nsDOMEvent.cpp
View File

@ -63,16 +63,20 @@ nsDOMEvent::nsDOMEvent(nsIPresContext* aPresContext, nsEvent* aEvent) {
// will hold a ref, the widget representation isn't persistent
//
nsIDOMTextRange** tempTextRangeList = new nsIDOMTextRange*[((nsTextEvent*)aEvent)->rangeCount];
for(PRUint16 i=0;i<((nsTextEvent*)aEvent)->rangeCount;i++) {
nsDOMTextRange* tempDOMTextRange = new nsDOMTextRange((((nsTextEvent*)aEvent)->rangeArray[i]).mStartOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mEndOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mRangeType);
tempDOMTextRange->AddRef();
tempTextRangeList[i] = (nsIDOMTextRange*)tempDOMTextRange;
}
if (tempTextRangeList!=nsnull) {
for(PRUint16 i=0;i<((nsTextEvent*)aEvent)->rangeCount;i++) {
nsDOMTextRange* tempDOMTextRange = new nsDOMTextRange((((nsTextEvent*)aEvent)->rangeArray[i]).mStartOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mEndOffset,
(((nsTextEvent*)aEvent)->rangeArray[i]).mRangeType);
if (tempDOMTextRange!=nsnull) {
tempDOMTextRange->AddRef();
tempTextRangeList[i] = (nsIDOMTextRange*)tempDOMTextRange;
}
}
mTextRange = (nsIDOMTextRangeList*) new nsDOMTextRangeList(((nsTextEvent*)aEvent)->rangeCount,tempTextRangeList);
mTextRange->AddRef();
mTextRange = (nsIDOMTextRangeList*) new nsDOMTextRangeList(((nsTextEvent*)aEvent)->rangeCount,tempTextRangeList);
if (mTextRange!=nsnull) mTextRange->AddRef();
}
}
NS_INIT_REFCNT();