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 865337 - Fix assertion failure if TabChild::GetCachedFileDescriptor is called a second time after the first call is canceled. r=bent

Browse Source
This commit is contained in:
Kartikaya Gupta 2013-04-26 17:43:45 -04:00
parent 435e381df3
commit ed60c0872b
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
dom/ipc/TabChild.cpp
View File

@ -1290,9 +1290,19 @@ TabChild::GetCachedFileDescriptor(const nsAString& aPath,
MOZ_ASSERT(info);
MOZ_ASSERT(info->mPath == aPath);
MOZ_ASSERT(!info->mCallback);
MOZ_ASSERT(!info->mCanceled);
// If we got a previous request for this file descriptor that was then
// canceled, insert the new request ahead of the old in the queue so that
// it will be serviced first.
if (info->mCanceled) {
// This insertion will change the array and invalidate |info|, so
// be careful not to touch |info| after this.
mCachedFileDescriptorInfos.InsertElementAt(index,
new CachedFileDescriptorInfo(aPath, aCallback));
return false;
}
MOZ_ASSERT(!info->mCallback);
info->mCallback = aCallback;
nsRefPtr<CachedFileDescriptorCallbackRunnable> runnable =