Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-12 04:45:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1024966 - Check mResultContent before using it. r=roc

Browse Source
This commit is contained in:
Morris Tseng 2014-07-09 02:21:00 +02:00
parent 1716725017
commit e6c58de728
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
layout/base/SelectionCarets.cpp
View File

@ -469,7 +469,8 @@ SelectionCarets::UpdateSelectionCarets()
false);
startFrame->PeekOffset(&pos);
nsCOMPtr<nsIContent> endContent = do_QueryInterface(range->GetEndParent());
if (nsLayoutUtils::CompareTreePosition(pos.mResultContent, endContent) > 0 ||
if ((pos.mResultContent &&
nsLayoutUtils::CompareTreePosition(pos.mResultContent, endContent) > 0) ||
(pos.mResultContent == endContent &&
pos.mContentOffset >= range->EndOffset())) {
isTilt = true;