wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 606453 - crash [@ nsRefPtr<nsDOMEventListenerWrapper>::~nsRefPtr<nsDOMEventListenerWrapper>() | nsTArray<nsRefPtr<nsAccessible> >::RemoveElementAt(unsigned int) ], r=ginn.chen, a=blocking

Browse Source
This commit is contained in:
Alexander Surkov 2010-10-25 22:01:30 +09:00
parent 4ae25f8cb9
commit baf388f6be
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
accessible/src/base/nsAccessible.cpp
View File

@ -2766,6 +2766,13 @@ nsAccessible::RemoveChild(nsAccessible* aChild)
if (aChild->mParent != this || aChild->mIndexInParent == -1)
return PR_FALSE;
if (aChild->mIndexInParent >= mChildren.Length() ||
mChildren[aChild->mIndexInParent] != aChild) {
NS_ERROR("Child is bound to parent but parent hasn't this child at its index!");
aChild->UnbindFromParent();
return PR_FALSE;
}
for (PRUint32 idx = aChild->mIndexInParent + 1; idx < mChildren.Length(); idx++)
mChildren[idx]->mIndexInParent--;